These Pools Help Support Half The People On Earth

Рет қаралды 9,357,916

Күн бұрын

What are these electric blue ponds in the middle of the Utah desert? And why do they keep changing color?
Join Derek Muller (Veritasium) as he looks into the weird, bizarre, and seemingly inexplicable images found on Google Earth to discover what on Earth they actually are. It’s a travel vlog, documentary, and science show wrapped into one. It’s Pindrop.
0:00 Intro
0:29 Electric Blue Ponds
2:13 Finding The Truth
5:47 Importance Of Potash
8:41 Potash From Rocks
14:04 Safer Ways To Mine
15:02 Droning
17:28 Potash The Savior

Пікірлер: 19 000

@discgolfwes 3 жыл бұрын

I never really realized how annoying "TV Style" editing like this was until I stopped watching TV.

@sirhenk5910 3 жыл бұрын

Especially the explosion sound effects are really annoying me. I just want to hear what the actual explosion sounds like, why the hell add another effect on top of it

@BigDaddyWes 3 жыл бұрын

So what you're saying is you prefer a smaller production budget?

@swiftdragonrider 3 жыл бұрын

@@BigDaddyWes not at all. I am sure you can spend a pile of cash on a product that feels closer to other things he makes. This isn't what I subbed for and it feels manufactured and actually feels cheap not money wise but content wise.

@x-iso 3 жыл бұрын

yeah, if could be edited without that 'TV' attitude and result in a much better video.

@Dimitri88888888 3 жыл бұрын

@@sirhenk5910 sorry to burst you bubble but there is no such thing as slow motion explosion sounds. High speed camera's don't record high speed audio. So everything you have ever watched with sound in slow motion has been edited. So any vid of the slowmoguys is also edited to hell.

@NickShoust 3 жыл бұрын

There’s too much Discovery Channel in my Veritasium.

@stanbinary 3 жыл бұрын

? Mythbusters style I might say...

@Ikbeneengeit 3 жыл бұрын

Maybe let it dry out in evaporation ponds and scrape the Veritasium off the top?

@Steelrat1994 3 жыл бұрын

Ye, remove that TV mayonnaise from my youtube.

@tams805 3 жыл бұрын

@@stanbinary Mythbusters was a bit more toned down and just about rode the line of bad and cheesy, but enjoyable.

@SagarBisht 3 жыл бұрын

I couldn't have said it better.

@DS-xv1cg 8 ай бұрын

I work in oil refining in a sulfur recovery unit. I recently took a class. We learned how sulfur is essential to life, and it's just a coincidence that sulfur production from refining has increased at the same rate that the population demand for sulfur. I think this could also be an interesting subject for a video.

@jineshprajapati8330 Жыл бұрын

This video has such videography. The script is also very well written, in such a way that it generates curiosity to know more and more. It felt like I was watching a show on BBC or Discovery and it brings back so many memories, felt super nostalgic. Kudos to the writer, director, videographer, producer and everyone else involved in making this video, absolutely loved it!

@JvstSmvg Жыл бұрын

bbc

@manicmartyr69 Жыл бұрын

To compare this to Discovery channel and BBC today is an insult to this video.

@michaelcox7656 Жыл бұрын

The difference between this video and most other Veritasium videos is ART DEPARTMENT! Models are always dope.

@Super-id7bq Жыл бұрын

@@manicmartyr69 I mean, I get people are salty with the BBC for whatever political reasons they don't like but they have been at the forefront of broadcasting technology since forever. A lot of core tech that's used throughout the entire industry comes from the BBC's RnD departments from colour science to audio specs (I say this having worked as a colourist for the better part of a decade). Plus they do make some super pretty stuff. David Attenborough's shows have been the high bar for documentary film making since forever and always put a focus on pushing technology and film making forward. They might make some ropey looking scifi every now and then (looking at you Dr Who) but shows like Peaky Blinders show they can make some good looking TV when they want to. Can't say I dig Discovery's style much though. Only so many cheesy "the truth is out there" documentaries I can stomach :D

@insperatus Жыл бұрын

Absolutely, but what's with the weird caricature of Humphry Davy, you'd think he'd deserve some respect.

@MadMadCommando 3 жыл бұрын

Dear KZfaq: I love you because you're not TV. Don't try to become TV.

@criticalfitness3148 3 жыл бұрын

yeah I was like, if I wanted National Geographic I'd watch National Geographic

@zaidrahman1398 3 жыл бұрын

Why you are not happy with high quality content ?

@MadMadCommando 3 жыл бұрын

@@zaidrahman1398 I've been subed to Veritasium for more then a decade. Derick is a great youtuber, but this video just reeks of that same vapid corporate energy that plagues shows on TV, and that destroyed the Discovery and History channels

@jakethornhoffer3612 3 жыл бұрын

@@zaidrahman1398 It's not about the quality, the style of filming and commentating made the video drag a bit imo. It's the same reason I hate most documentaries.

@jomgelborn 3 жыл бұрын

@@MadMadCommando the production values were unnecessarily high. It didn't improve the content at all.

@bangscutter 3 жыл бұрын

I'm a 35 years old scientist, and this is the first time I learnt that the name "potassium" came from "pot ash". One of those trivia facts which you don't really learn in education.

@walperstyle 3 жыл бұрын

But what gender is the potassium and how is it oppressed?

@tralt135 3 жыл бұрын

Maybe at your school. I learned this in 6th grade.

@crabPEOPLE2000 3 жыл бұрын

@@walperstyle are you trying to be funny

@satanthelord5498 3 жыл бұрын

Looked at your acc, seems like ur just a lying creep that subs tonevery woman he can find

@user-gu1hl2kx2k 3 жыл бұрын

Kazakhstan has the best potassium

@rapturebound197 Жыл бұрын

My wifes family is from Moab. She graduated HS there and we lived there in the mid 70's. The Potash industry there employed alot of locals but it was just one of many mining type jobs in that area. Uranium was also big business in the Moab area. If you weren't mining the minerals you were trucking them and if you weren't trucking them you were processing the minerals in some mill or shipping them out on railcars to points unknown. But even I didn't fully know the history of Potash. This was very interesting and informative. I had no idea the overall impact and importance of that Potash. Thank you. I'm a new subscriber ✅ .

@jeswinjoseph8093 Жыл бұрын

Awesome presentation! Btw, I wish Derek did one presentation for each element in periodic table. It will be very insightful and educational to know the discovery, uses and properties of each element.

@mattc2327 Жыл бұрын

The channel Periodic Videos has an old series like this, check it out!

@PsySmart Жыл бұрын

i'll second that! I would definitely watch.

@operationada Жыл бұрын

damn this is a great idea! :D lets hope he makes it happen!

@smashies118 Жыл бұрын

Read the disappearing spoon by Sam Kean. It is exactly that

@snakeeater0224 Жыл бұрын

It is not a good thing, that we re over populating.

@tercelfish00 3 жыл бұрын

This is like 90's Discovery Channel, before it all went to reality show crap.

@danpalu2308 3 жыл бұрын

And shark week

@borgir6368 3 жыл бұрын

2000's also had some good shows tho😣

@FakestLoogi 3 жыл бұрын

This reminds me of Nat Geo

@runed0s86 3 жыл бұрын

What if we have a reality TV show between a married couple of Potassium, Hydrogen, and their whiney kid, Oxygen?

@iona5439 3 жыл бұрын

@@runed0s86 Those would be some explosive episodes that's for sure 😂

@nessy3098 3 жыл бұрын

I think he should be given the budget of the KZfaq show but they don’t force him to use their commercialized editing and video structure.

@davidwuhrer6704 3 жыл бұрын

But the props were nice.

@DogsRNice 3 жыл бұрын

I hate the whole low frame rate vibrating stuff aesthetic that this has

@Lee-fs1rg 3 жыл бұрын

Agreed

@eyescreamcake 3 жыл бұрын

That would be amazing. Same budget, but fire the graphics guys and spend it on science instead.

@Guztav1337 3 жыл бұрын

It was way too shaky. It's like the viewers are expected to have ADHD.

@TarotLadyLissa Жыл бұрын

When you mentioned that mining is one of the most dangerous jobs in the world, it reminded me of another dangerous job. Saturation diving! I'd love to see an episode of that!

@janaunvoyles4293 Жыл бұрын

I saw these ponds on my flight from Denver to Bakersfield Ca and have wondered what they were ever since. They are so stark and noticeable in the terra cotta-colored landscape. I've shown them to several people with google maps because I think there so cool and unusual THANK YOU!

@mranonymous3554 2 жыл бұрын

I love how that bucket jumped all the way out of camera shot and then landed back on the table, that was so cool

@Stellra52 2 жыл бұрын

That whole sequence had some pretty great accidental comedic timing.

@cathytee6024 2 жыл бұрын

I searched up raining indoor potassium for this and I couldn’t find this video but I found the channel and found the video on the channel.

@kenbellchambers4577 2 жыл бұрын

Learn some other adjectives. Nothing cool about an explosion.

@mranonymous3554 2 жыл бұрын

@@kenbellchambers4577 thanks for sharing your subjective opinion buddy

@kenbellchambers4577 2 жыл бұрын

@@mranonymous3554 Seeing so many people brainwashed to the point of being literal monosyllabic morons is not a 'subjective analysis'. Every one wants to be a hipster. It is so cool to say 'so cool'. There are many other words in our diverse language, but it always 'cool', 'cool', 'cool' You know what is cool? A freaking dead penguin. Try some other words for a change, it doesn't hurt.

@10ON10 3 жыл бұрын

These are the videos I pay my internet bills for, very informative and entertaining, also value the hardwork put in...

@manofrice1058 3 жыл бұрын

What a compliment

@boogieheads 3 жыл бұрын

These type of people are why I keep living

@Global.Blackmail999hug 3 жыл бұрын

Yep, not for ur channel lol

@bigred4340 3 жыл бұрын

Damn I pay my internet for memes lol

@Zaprixa 3 жыл бұрын

Such great vids the school system can revolutionize the education system if they change just a two things. Hiring the right teacher that is passionated about other learning like this guy and what you teach. It's no secret school are teaching so many useless topics that wont help you grow in life leaving other topics that are far more important like financial and what not and let me tell you, old ways dont open new doors... Education needs to change as time goes by.

@HusseinMoghnieh Жыл бұрын

The amount of work you put in your videos is outstanding. You take your time explaining the details with great animations and experiments!

@SupremeLeaderKimJong-un Жыл бұрын

Fun fact: The biggest consumer of fireworks in the world besides the US Department of Defense...is the Walt Disney Company! With firework shows performed nightly like Enchantment at Magic Kingdom, Momentous at Hong Kong Disneyland, and HarmonioUS at Epcot, Disney has to keep up with how many fireworks they need to perform every night, and for every time a new show debut. Disney spends 50 million on them every year!

@GoGlennR Жыл бұрын

I will check it out.

@zeljohnrafhaelllandino6662 2 ай бұрын

ok, SupremeLeaderKimJong-un

@_P3_ 3 жыл бұрын

So, I think this is due to the KZfaq originals, but the editing and pacing of this one are in contrast with the cozy and polite Veritasium-style. I can feel a "The History Channel" vibe here, it's just odd.

@farifairis7388 3 жыл бұрын

Yes, because this for KZfaq Original which means technically IT IS a TV show/series format

@_P3_ 3 жыл бұрын

@Abhinavv Arora In this case it doesn't work. I sincerely appreciated Mindfield, because it wasn't in this TV-esque style.

@_P3_ 3 жыл бұрын

@@farifairis7388 I know, but KZfaq has to be different from TV. I chose it for this reason. You have to be hooked by content, not from the fancy style. Feels like you miss the message, here. Even though the content is great as always

@j1d22 3 жыл бұрын

i don't like it at all

@zeppie_ 3 жыл бұрын

liked it, but I would've like the show a lot more if it didn't have all that way too loud, hyper-active music and sound effects. Also, those incredibly shaky graphics and camera angles are really hard to look at. I personally prefer the much slower pace of the usual videos, rather than this more traditional TV-like pacing. They don't need to keep their audience's attention on such a tight leash, we're all here because we like his usual videos, which are generally calmer, slower paced, and less saturated (like geez it's like the colors are screaming at me in this video). A documentary-style series would've been much more in-line with that rather than... whatever this is

@MarshallJung 3 жыл бұрын

Thanks KZfaq! I used to be the plant engineer at this potash plant from 2004-2007. It's still owned by Intrepid Potash Inc. out of Denver. Pretty accurate in all accounts technically. The solution mining method was at first just flooding the original room and pillar underground mine. In 2005 they drilled a set of interconnected horizontal boreholes through the potash bearing strata using the same tech used for horizontal oil and gas drilling. A small point of clarification, but the majority of the evap ponds are actually sodium chloride and the KCL is separated in the plant a few miles east via an amine bubbling process. The remaining sodium saturated water is actually recycled back down the pump shafts. KCL is preferentially soluble in water and this keeps the sodium byproduct from building up. All the feed lines are kept as saturated as possible to minimize corrosion, which as you might imagine can be a big problem.

@PrinceKaladin 3 жыл бұрын

How much danger is there of the pumped liquid leaking out into the nearby river? I know fracking has dangers of introducing contaminants into the water supply, but that is often due to the fragile nature of the rock where the natural gas is present. Does the potash have a similar structure and therefore similar dangers?

@theunknown4834 3 жыл бұрын

you mean thank veritasium

@MarshallJung 3 жыл бұрын

@@PrinceKaladin - The underground solution mining is not done under pressure like hydraulic fracturing (I also spent 18 years as a petrophysicist in the oil and gas industry) so no leakage from underground to the surface water. The ponds are lined with a synthetic rubber liner and they don't scrape it clean when the harvest the evaporated product with converted road scrapers. There is a rock hard layer of salt on the bottom. That said, there is no 400 acre ponds that do not leak, and there is some from the ponds. The water flows across some less permeable rock layers under the ponds and comes out near the river. There are a series of sumps and pumps to catch and recirculate the leakage. Honestly there is not much in the way of harmful contaminants in the water. Mostly just salts and some of the CuSO4, but in very trace quantities. I used to do mass spec analysis on occasion. But it's not great to salinate the Colorado either, so yea they do the best they can but it's not perfect.

@vigilantcosmicpenguin8721 3 жыл бұрын

Must be pretty weird seeing a place you're familiar with in a series about mysterious locales.

@batya7 3 жыл бұрын

Is the copper sulfate in the formation or added? That wasn't clear to me. Thanks for expanding on the chemistry.

@tlh878 Жыл бұрын

There is lots of potash mining in Saskatchewan (my home province) and it was really cool to learn about the history. I had NO IDEA of the origin with burned hardwoods. I have only ever known it as a mined substance.

@scmike1229 Жыл бұрын

This is super interesting to me since I work for Nutrien Agriculture, the largest producer of potash in the world. They are based in Saskatchewan, and formed by a mergre of Potash Corp and Agrium. Thanks for the great video!

@lerlo 3 жыл бұрын

I was more amazed by how strong that bucket is

@keatonspersonalemail9689 3 жыл бұрын

looks like it got pulled up with strings or sum. very sus that it landed back upright

@Harch201 3 жыл бұрын

@@keatonspersonalemail9689 force of explosion was evenly distributed through the water so the bucket didnt spin much, plus the water kept the bucket heavy when it hit so it didnt go much of anywhere

@pootzeketzi1233 3 жыл бұрын

@@keatonspersonalemail9689 why would they fake an explosion

@keatonspersonalemail9689 3 жыл бұрын

@@pootzeketzi1233 cuz I’m high asf

@pootzeketzi1233 3 жыл бұрын

@@keatonspersonalemail9689 hahaha

@dephnor 3 жыл бұрын

No one talking about how freaking epic was the bucket jump.

@geoffwalters3662 3 жыл бұрын

Good thing it was plastic!

@CarsCatAliens 3 жыл бұрын

I didnt notice that my jaw was dropped for about 3 minutes after that just trying to process what i had just seen

@ASMRChemistry 3 жыл бұрын

I know!! LOVED it!!! And I can't believe how he remained relatively mild in his amusement the whole time. Every time I've done an explosion demo, I jump like 5 feet in the air and yell "OH SH**!!!!"

@mortzon5681 3 жыл бұрын

You are

@AG-ig8uf 3 жыл бұрын

WHY did it jump tho ?? You would expect that water rapidly blowing up should push bucket down, but instead bucket just flies after water, like rocket flying backwards, weird.

@NorthernScrub Жыл бұрын

The Davy lamp is actually the second lamp that was designed to be used in areas where firedamp was a concern. The first lamp was created by George Stephenson, up here in the North East of England. In fact, the "Geordie Lamp" was in use for a couple of years before Davy demonstrated his own lamp. The reason the Davy lamp became common was purely down to discrimination - nobody believed that a poor, uneducated enginewright could possibly have created such a device. It wasn't until a committee of enquiry was held that Stephenson was exonerated, but by then the damage was done. Interestingly enough, the Geordie lamp was actually superior - with a high enough concentration of firedamp, the Geordie lamp would self-extinguish. This was in contrast to the Davy lamp, which would simply increase in temperature until it became unbearable to hold, and the lamp failed and the firedamp exploded anyway.

@carpballet Жыл бұрын

Are you saying George Stephenson was a African American? Or Mexican?

@NorthernScrub Жыл бұрын

@@carpballet What part about "North East of England" don't you understand?

@foxtrotjulietbravo5536 Жыл бұрын

Geordie lamps for the Geordies of Yorkshire?

@foxtrotjulietbravo5536 Жыл бұрын

@@NorthernScrub - My daughters just returned to the U.S. from two weeks in the U.K. I shocked them a little when I knew who the Geordies are and that Newcastle is the castle built in like 1010 to replace the Roman 'castle' which I think was just a fortified settlement.

@carpballet Жыл бұрын

@@NorthernScrub Gosh. Sorry. I read “discrimination” and in the US the first thing we think is it must have involved blacks or Mexicans. My bad.

@aspect_studio Жыл бұрын

Amazing video! The quality is way up. The shots, the interviews and on-screen guests, the script that builds tension and invites other voices… well done sir.

@nobodynowhere8061 3 жыл бұрын

“I’ve seen this demo before, but never with such a huge explosion” Mark Rober: “is that a challenge?”

@tasumisu2314 3 жыл бұрын

Mark Rober: w o r l d s b i g g e s t p o t a s s i u m e x p l o s i o n

@petert3355 3 жыл бұрын

"Please do not try this inside at home kids...."

@well_as_an_expert_id_say 3 жыл бұрын

Rober? You mean styropyro?

@ViniSDL 3 жыл бұрын

@@well_as_an_expert_id_say Styropyro would get a kilo of potassium and light with a laser

@pathetic5036 3 жыл бұрын

@@well_as_an_expert_id_say marks also a great scientist,

@h3avren 2 жыл бұрын

If Veritasium was a school there would not be a single person that hated science or maths. The way he explains with so much hard work i never wish to leave his videos unwatched.

@TheHunter2 2 жыл бұрын

So true. Leaders in education should take notice on how it should be done

@napoleonbonerfarte6739 2 жыл бұрын

@@TheHunter2 except the actual part of learning people hate is the repetition needed to understand a subject completely. Veritasium is a great teacher because he isn't forcing you to do the homework it takes to keep knowledge in ya brain.

@SpeedomusicSM 2 жыл бұрын

Exactly schools are failing kids big time

@BigBodyBiggolo 2 жыл бұрын

@@SpeedomusicSM its super sad. I had this one math teacher who knew exactly what to say and i got straight A's. Then i got another math teacher who was always goofing around and i got C's and D's. One person can make such a big difference explaining the same stuff. Cause even the same type of math gave me different grades just because of the teacher.

@cool555breeze 2 жыл бұрын

@@napoleonbonerfarte6739 I don't know... Watched it once; remember it all.

@Markus_Andrew Жыл бұрын

So glad I found this video! I noticed these huge pools of - something - on Google Earth once, in the middle of a desert in China, and wondered what on Earth they could be. I mean, they were out in the middle of absolutely nowhere, with no cities, towns or habitation sites for what must have been hundreds of miles around, and they had to be enormous to show up at the altitude I was viewing from. Now I know what they are. Cheers!

@LiteraIIy_Nobody 2 ай бұрын

This guy deserves his own TV documentary series.

@aussiefirestorm Ай бұрын

He has one. Uranium, Chasing the dragons tail.....google it/

@johnt.70 3 жыл бұрын

"Potassium, along with nitrogen and phosphorus, help crops grow far larger, and makes them drought resistant." Wait, so electrolytes really are what plants crave?

@davidwuhrer6704 3 жыл бұрын

Indeed. But you also need to sprinkle enough toilet water on them, or they'll just dry out.

@ironrnaiden 3 жыл бұрын

Brawndo's got electrolytes

@loridrblake9770 3 жыл бұрын

Water? Like, out the toilet?

@davidpadilla1354 3 жыл бұрын

Praise God. Jesus, who reigns, my Husband and Son of God, comes soon. USA(Babylon) will be invaded by Russia to the east and China to the west and will lose. NYC will be destroyed. Repent and focus on Jesus. Plead the blood of Jesus. Rapture is soon and the kingdom of God is near, so be holy. Obama is the antichrist and will use the rfid chip as mark of the beast with the False Prophet named Francis from Catholicism. There will be three days of darkness so please prepare as that will be when Jesus shall visit people. There will be fallen angels and giants and zombies and cyborgs and dinosaurs and persecution and many millions of deaths and disease like boils and tsunami to USA California and New Jersey and Florida and famine and fireball. Nuclear bombs shall strike. Canada and Europe and South America and asia shall also be affected with judgements. Time is short and Jesus is coming to collect a people without spot or blemish. Waters will turn to poison, The tribulation will be bad so enter rapture to escape. EMP coming to USA.All lives matter not just black lives. If you suffer from depression, anxiety, racing thoughts, mood swings, anorexia, suicide thoughts, loneliness, or have a disease, seek Jesus. Jesus can cure any disease. Husbands are head of the wives, husbands love wives and wives obey husband. Aliens are demons dont trust them. Osas is not always true. There will be a locust army that will wage war on humanity. Believe in faith to receive in prayer or you will not receive, those who exalt themselves shall be humbled but those who humble themselves shall be exalted first shall be last but last shall be first, seek Jesus and pray without ceasing, Keep 10 commandments even Sabbath, bless and not curse, repent of all sin, do unto others what you would want them to do unto you, harp music with praises to Jesus is biblical, read bible daily, cleanliness, no yoga or yoga pants, dont get COVID vaccine, love God, love others, avoid homosexuality, high heels, strife, sinful incest, guiding people into prostitution or lusting over nudity not married to you, Jehovah's Witness, witchcraft, sinful media like tv shows, unholy anime like death note and avatar last airbender and naruto and one piece and bleach, love of money, sex outside of biblical marriage, adultery, masturbation, porno/hentai, anal and oral sex and hand jobs, plastic surgery, football and idolizing football, merchants of the faith, addiction to facebook, sleeveless shirts and sinful shorts, sinful earrings and piercings, drunkenness, pride, smoking, gossip, lying,lacking faith, materialism, fictional books, dolls like dolls from Disney, no disney shows or movies, sinful movies like marvel, joking around, not loving God, unforgiveness, rap/music that doesn't glorify Jesus or God, cursing even parents, hate, suicide, videos games, trusting in self or humans over trusting in God and His Word, having any idol than Jesus, bikini and inappropriate clothing, sex with animals, arrogance, rebellion, Santa Claus, catholicism, 7th day adventist, lukewarmness, martial arts, freemasonry, energy drinks, skirts/dresses above the knee, tattoos, dying hair, star wars and the figures and movies and games, idolising sports and muscles and fitness and humans, abortion, islam, atheism, secularism, smoking cigarettes or marijuana or e cig, supporting or being a furry, orgies, swallowing semen, seeking the praises of men over God, burning government property sinfully, idolizing kpop stars or celebrities, hating God, dora the explora, cheating on your spouse with another person, bad thoughts like sexual thoughts and murdering thoughts, condoms, black goo, being rich in this life, loving this life, seeking popularity/ having favoritism/partiality,sex or lusting after animals or even children, racism, jehovah witness, mormonism, transgender, lies of evolution and big bang, flat earth, gambling, cheating or not paying on taxes when biblical required, mistreating orphans, bribes and taking bribes, leading at interest sinfully, murmuring, heresies, merciless, wrath, defamation, owing and being in debt, no affection, prosperity gospel, necromancy and mediums and astrology, hair extensions, God hates divorce, drinking human or animal blood, twilight book series, not helping the poor and needy and widows, not giving tithe (10% of income) and offerings, not being thankful to Jesus, not listening to parents, Halloween, 5g, avoid following other religion other than following Jesus Son of God. I am an unprofitable servant and least of everything by infinity. Best blessings to everyone every second forever by infinity God willing. Shalom aleichem. Oow

@lennysmileyface 3 жыл бұрын

@@davidpadilla1354 Hail Satan

@TheProsaicCult 3 жыл бұрын

I am a 64 yr. man from Rochester, NY and I want to thank you for all that you have taught me. You're never to old to learn new things. I have spent my life composing music and I really think watching your show has made me better at it. I am happy to support your show. Your energy really drives the show. See ya!

@elcruzer6706 3 жыл бұрын

I'm 65, we're not old. 60 is the new 50 didn't you know?

@TheProsaicCult 3 жыл бұрын

@@elcruzer6706 Really, you don't HAVE to comment.

@darksuprise1564 3 жыл бұрын

He aint 64

@cheesecakelasagna 3 жыл бұрын

Thank you for this! I'm still in my 20s and already feel like I'm too old to learn music (I never had the access/connection/proper introduction). My own brain is making me doubt myself, even when I'm aware of how wrong the thought is.

@absolutelybagel2218 2 жыл бұрын

@@darksuprise1564 he actually is!

@strzeleckipiotr Жыл бұрын

I love the way you connect somewhat weird esoteric things like potash to Potassium to real historical facts and everyday usage. This synthesis is what makes for great content in the hurricane of crap and sensationalist baloney I must sift through online. Great job and thank you for doing it righ!

@potawatomi100 Жыл бұрын

Outstanding video, Derek, as always. Fun to learn, interesting topic, and expertly narrated. Well done.

@Yorb. 3 жыл бұрын

I’m sensing a conflicting point of view here. Derek thought it was an educational video about an odd subject. KZfaq thought it was a murder mystery.

@brafshsyt 3 жыл бұрын

Exactly

@SirLightfire 3 жыл бұрын

While the video is amazing, I found the constant cuts around the explosions, and the broad, awe-filled, Discovery Channel-esque intro and tone of writing to be a bit distracting

@vigilantcosmicpenguin8721 3 жыл бұрын

I think we can all agree that potash is far more riveting content than murder trials.

@Yorb. 3 жыл бұрын

@@vigilantcosmicpenguin8721 I can agree. I was on the edge of my seat.

@nekikins4936 3 жыл бұрын

@@Yorb. living life on the edge

@hellothere9167 3 жыл бұрын

The editor of this video: "I paid for the whole software and I'll use the whole software"

@saulo5216 3 жыл бұрын

I think we should cut Derek some slack. He is clearly excited to be doing something he's always wanted to do, which is filmaking with a high budget. I think over time their editing style should find a good balance between "look how much this cost" and "we don't need to use all the takes".

@kennethcfogarty 10 ай бұрын

As the holder of a USA Patent! Can I suggest that the conscious decision to avoid the Patented Davis lamp under license to avoid expensive fees, was a major factor in the loss of all those miners lives? This report into the disaster should be looked at again to expose the true reasons for such terrible inexcusable “reasons” offered in the report. Greed is pernicious then and now! Congratulations of this outstanding source of knowledge!❤

@shanybiran468 Жыл бұрын

I like the nod to James Burke's 'Connections' series. Keep up the good work!

@squidwardstesticles5914 3 жыл бұрын

I’ll never understand why youtube thinks people want generic network tv style shows from their favourite creators. This video was interesting, but the editing was annoying af with all the awful tropes of a discovery channel type show.

@dimi_tree 3 жыл бұрын

My thoughts exactly!

@biggels123 3 жыл бұрын

I've thought this for ages. I honestly don't know how it isn't a bigger discussion and I really really hope someone with an audience talks about it

@aaclovern9804 3 жыл бұрын

That low "brrrrrrrrr" base and music were really annoying. The information presented deserves better soundtrack or none at all

@castaway2113 3 жыл бұрын

100% agree. It felt like a cheap rip-off from Derek's much better thought out work

@sandert3197 3 жыл бұрын

i liked it

@Boxmining 3 жыл бұрын

the production value of this is insane...

@noscopesallowed8128 3 жыл бұрын

Yeah really, wow... Giving me some strong Mythbusters(?) vibes.

@arthurmichigan1791 3 жыл бұрын

Yoo i used to watch ur videos

@Steelrat1994 3 жыл бұрын

Yeah, and it makes it feel dead. Like it's some corporate mayonnaise. I far prefer his usual style, not overloaded with 'cool' TV crap.

@jo_johanns 3 жыл бұрын

@@Steelrat1994 Agree. The over the top producing (music, footage, script...)makes everything so exaggerated and over acted... Everything used to be much simpler, and that’s not bad at all.

@wtfuredead 3 жыл бұрын

it is insane indeed...

@theducklinghomesteadandgar6639 Жыл бұрын

I'm going to watch this at least 2 more times, to cement all of the ways it can be made and which version creates which composition of Potash and then how each can be used!!! AWESOME video!!! Definitely knowledge worth knowing for sure!!!

@consentofthegoverned5145 20 күн бұрын

OMG I JUST found these on Google Maps as I was planning a road trip to Texas for the eclipse, and BAM Derek's video pops up in my feed!

@ryumikooo 3 жыл бұрын

"it's so reactive that it'll react with anything" So basically, twitter is a potassium

@arizeishan2461 3 жыл бұрын

I am wheezing hard

@levophetamine 3 жыл бұрын

trueeee

@crab6203 3 жыл бұрын

i fully advocate for submerging all of twitter in a vat of oil, so it doesnt even get to react with the moisture in the air

@shaylarae157 3 жыл бұрын

Amen

@paulswang6428 3 жыл бұрын

Hahahaha. Similar.

@5eZa 3 жыл бұрын

feels a little bit like i'm watching a commercial disguised as a documentary

@bradley9856 3 жыл бұрын

welcome to entertainment

@Nox.INkRecords 3 жыл бұрын

Word

@michaelpugh2617 3 жыл бұрын

Accurate

@Heywoodthepeckerwood 3 жыл бұрын

Yeah... this dude clearly in the pocket of big pot ash...

@jimbrennan3607 3 жыл бұрын

@@Heywoodthepeckerwood big potash 10/10 lol

@ziljanvega3879 Жыл бұрын

Nice homage to the Connections format 👏. My favorite classic science + history show.

@daniellereid6831 Жыл бұрын

That’s interesting. I actually didn’t realize the origin of potash was so deep. I love these videos. Keep on posting

@justingabriele3881 3 жыл бұрын

This is kind of ridiculous. Everything is over the top. Just let Derreck do his usual thing. It works. Why did KZfaq have to change everything about the style just to release it as an original?

@PeterAuto1 3 жыл бұрын

money

@Experterrors 3 жыл бұрын

It’s awful. Too much nonsense and not enough information.

@salut730 3 жыл бұрын

@Adrian M No, this was actually really good. Just because money and big companies are involved shouldn't change your opinion. This is Veritasium, just with better animation, better shots, better music, better quality. Do you really want to go back to old shitty youtube style videos, with garbage sound and 480p quality ? The only reason you are hating on this is because the youtube logo is on it.

@frechjo 3 жыл бұрын

I'm also wondering if part of the budget didn't come from mining companies. He explains how water is used to mine the potash safely, but no mention on how much water is used, how it impacts other uses of the river, etc. I've seen enough complains about the use of water in mining to suspect there's something left out here. And before someone jumps at me: no, I'm no concluding anything. I'm suspecting important information is left out, and without it it's impossible to form a complete picture.

@merp2062 3 жыл бұрын

@@frechjo I mean yes it does use water but who is to say it’s fresh water? And even if it does use a lot of water this process seems to be the safest and least impactful. And I still believe the environmental impact is outweighed by the food and other stuff it provides.

@marvinpatel777 3 жыл бұрын

This episode is like a nat geo documentary

@Cenright 3 жыл бұрын

... But without the dry narrator.

@DictateGPT 3 жыл бұрын

Nah, much more History Channel

@panda4247 3 жыл бұрын

Yeah, I found it disturbing as well. Not the usual Veritasium video I signed up for

@DictateGPT 3 жыл бұрын

@@panda4247 I have a headache

@ricomotions5416 3 жыл бұрын

@@DictateGPT same

@andrewfarran1 Жыл бұрын

"I did not expect it to do that!" backs up, carries it with a 6 ft pole, has safety glasses on

@americanpatriot7247 Жыл бұрын

I have a brand new and deep respect for Potash now!!!! I had no idea of it's importance. Looking forward to other videos from you. Thank you!!

@lucasfierro-vega1774 3 жыл бұрын

I think were all blown away by the fact that the bucket stayed upright after the explosion.

@zhi3180 3 жыл бұрын

YESSSS

@sajidursajid2291 3 жыл бұрын

Yes of course I am

@benhook1013 3 жыл бұрын

Not as blown away as that bucket

@marklandgraf7667 3 жыл бұрын

As well as intact!

@leonardodalongisland 3 жыл бұрын

Most intriguing part!

@basoon87 3 жыл бұрын

"That's a nice drone, man. So you trust me to fly this thing?" "Umm... no"

@cashewABCD 3 жыл бұрын

Lets the professional fly the drone. In other news - great Discovery Channel style content, not too bad. Checked all the boxes for "content"

@daddyebzy 3 жыл бұрын

15:51 Mark he was really working that right camera joystick like a pro

@stevethea5250 3 жыл бұрын

@Jayden Tan SO THAT'S WHY MY OLD TEACHER PRONOUNCED IT AS "POTASHIUM"

@JonesLaura Жыл бұрын

It's been a while I have watched your video fully. Great video series to watch. And never seen that much excitement on that Potassium hydroxide blast

@tuurma Жыл бұрын

In the past I used to rely on TV for informative content just like this one. But nowaday programmes like this one are so rare I decided not to own a TV. Thank you for this marvellous piece. I hope I manage to make an English lesson based on this very material. I hope my students are going to love it as much as I did.

@noahgilbert8630 3 жыл бұрын

“So I can fly your drone?” “No, you can control the camera on the drone.” Lol 🤣

@snakecodm7249 2 жыл бұрын

🤣🤣🤣

@2inchANDY 2 жыл бұрын

What type of drone was that?

@sa1t938 2 жыл бұрын

@@2inchANDY dji inspire 2 i think

@coin5207 2 жыл бұрын

Nicest way of saying "HELL NAH!"

@eudofia Жыл бұрын

My science teacher in high school once dropped a piece of potassium in a glass container of water, and caused the same explosion seen in this video. He had dropped a piece way bigger than intended. I still remember the terror we felt till this day, 40 years later.

@hen-rex Жыл бұрын

Yeah, my science teacher wanted to show us how we could create hydrogen gas and then to show that it was hydrogen gas by the whooping sound it makes when burning. Except by mistake he used way higher molarities than intended and thus there was glass and acid everywhere in the room when the whoop instead turned into an explosion. He was shocked. We were shocked.

@eudofia Жыл бұрын

@@hen-rex Yeah, that was our case also. 😀

@andrewcannon587 Жыл бұрын

i would thought sodium would be more explosive, i see potassium is just as reactive as Na.

@paddlesurfnet Жыл бұрын

@@andrewcannon587 Both are Group 1 elements, potassium being one period lower has greater atomic radius, and lower ionization energy which means it's easier for K to lose the lone outer electron than Na. Gain or lose electrons = "reaction". Potassium therefore more reactive than sodium.

@honorafox4709 Жыл бұрын

Our science teacher did the same thing and a small piece shot up and lodged into the drop ceiling tile and the fire dept had to be called.

@falsfire Жыл бұрын

Two things: One, a great novel I read once, I think it was called Destiny's Road? Was about a human colony on an alien world, that had been there so long the colonists forgot they were colonists. The downside, there was no natural potassium on this planet. The pseudo-government were the only entity that knew how to grow potassium-rich plants in the alien soil, guarded very heavily. The plants were harvested and 'speckles' were sold in shakers, like salt and pepper, that people would buy from traveling merchants to put on their food. There was even a saying, "speckle-shy", as people who couldn't afford enough speckles would often end up with developmental disabilities... Also, we learned from Borat that Kazahkstan is the world's number one exporter of potassium, right?" :P

@napuwu 12 күн бұрын

I'm glad the level of content is getting better Thank you a lot for making us smarter

@millitarecho664 3 жыл бұрын

I like how they're just interviewing people in the middle of the desert lol

@janetmatar 3 жыл бұрын

Yea

@minalbachhav422 3 жыл бұрын

Yea

@paradonym 3 жыл бұрын

Google money brought them out there and back.

@ABCantonese 3 жыл бұрын

That's Dead Horse Point State Park. Near Moab. Yes, next to Canyonlands NP. Yes, it's in the middle of a desert.

@CristiNeagu 3 жыл бұрын

At least that guy got an interview. How about the guy making glass? They probably spent hours with him and he only got 5 seconds of screen time.

@llallogen7380 3 жыл бұрын

"KZfaq Originals" Me: Hmm, I wonder if that means... Music in this video: Yep!

@davidpadilla1354 3 жыл бұрын

@wattson451 3 жыл бұрын

@@davidpadilla1354 just stop, goddamnit.

@jordannietos 3 жыл бұрын

@@davidpadilla1354 take your meds

@harrynac6017 3 жыл бұрын

@@davidpadilla1354 You're gossiping about Obama.

@ripple_on_the_ocean 4 ай бұрын

THANK YOU. I've been seeing these for years on Google Earth, all over the world, and was always so curious about them.

@FowaDeLuz Жыл бұрын

These videos are amazing! You have become a true master of engaging and entertaining education. Thank you for making these! Oh, also, what is that song at the beginning of "Safer Ways to Mine"?? I love it!

@rishabhpatil869 3 жыл бұрын

Frankly, The off beat music and fast pace (or rather dramatic) effect doesn't go hand in hand with the Veritasium channel.. the more subtle tone is way better

@mcul3474 3 жыл бұрын

💯

@swedneck 3 жыл бұрын

it feels exactly like an american discovery channel show

@crystal_royal3405 3 жыл бұрын

Yes

@jinjunliu2401 3 жыл бұрын

It's because it's a youtube original, so it's all TV show -ish

@daftbence 3 жыл бұрын

Yeah, dislike from me. Not beacuse I'm hating, I mean it as a genuine feedback - I'm hoping Derek and the team sees something needs to be changed. It was so fast and chaotic my head wants to explode, every graphic constantly moving, shaking, also Washington and Davy are nightmare fuel with those mouths lol. Also too dramatic, quick cuts, the music, everything feels just crammed in. But here's to hoping next one will be better!

@gottimw 3 жыл бұрын

I prefer Veritasium suspended in the middle of giant illusion attached to celing spinning and talking

@xymaryai8283 3 жыл бұрын

yes hahaha, i want him to have a higher budget but this style of documentary video is meh compared to his usual style

@RobertJWaid Жыл бұрын

Great video. It shows the interconnectivity and importance of another, largely unknown, industry to the rest of society.

@Defilan Жыл бұрын

Wow, I just flew over these today and didn’t know what they were! So glad you made this!

@vlogbrothers 3 жыл бұрын

Fascinating video. Potash is also mined at the Bonneville Salt Flats outside of Wendover, Utah, which is like this place one of the stranger landscapes you'll ever see on Earth. Looking forward to more! -John

@yummychips_ 3 жыл бұрын

I know this is random, but yeah. This is why America has so much ammunition.

@DustinZucca 3 жыл бұрын

No one asked, JOHN!

@MarshallJung 3 жыл бұрын

Same company as the Moab plant. They bought it while I was with the company. Obviously different process though because of no underground mining. Same amine separation process. I liked the management at the Wendover site better though!

@seriouspain4136 3 жыл бұрын

I live in Utah but I’ve never seen these

@ilRosewood 3 жыл бұрын

Not to be confused with Wendover Productions

@stefand.5932 3 жыл бұрын

This looks like a show that would run on the Discovery channel back in the day when it was actually good. Wow, Derek this is a new level of quality!

@iamanidiotbut5523 3 жыл бұрын

I agree, smb

@ChArLiE-1chaz9 Жыл бұрын

ive never been so hooked or so interested in something i never thought i would ever care about . god bless youtube man

@lefthandpathmedia5958 Жыл бұрын

Once again ,another holy grail video. I mean, I always loved your channel forreal, but the consistency of your content is just unmatched to me.

@phaesiq8824 3 жыл бұрын

Please don't lose the personal touch and turn into an overproduced version of TV.

@ericcartman1929 3 жыл бұрын

It would be shame

@user-fs7eq8lq4w 3 жыл бұрын

I love Ve but the editing made me cringe and the pace was so slow for the complexity of the subject. I felt like this video was aimed at children.

@ericcartman1929 3 жыл бұрын

@@user-fs7eq8lq4w I hope that this is sarcastic like some kind of parody

@krypt_450 3 жыл бұрын

@@ericcartman1929 ikr lmfao

@maoman4855 3 жыл бұрын

@@user-fs7eq8lq4w Worse, it was aimed at boomers.

@ThomvanVliet 3 жыл бұрын

1min40 in, this feels really ridiculous, the rock guitar and sound effects in every shot, the overhyped shots, the reactions. This whole style instantly makes the entire interesting scientific approach feel cheapened.

@vaughnsigal4560 3 жыл бұрын

Yep, you see it happen to every channel when they sell out to KZfaq originals, slowmo guys and vsauce case in point

@bluceree7312 3 жыл бұрын

Totally agree. Not to mention that normally we would have a discussion about the adverse effects that potassium might have on plants and nutrition, but no, it seems that they've sold out, like most youtubers do. Disappointed.

@diamondwhite5208 3 жыл бұрын

I wish the yt dislike button did something

@MrThemelloman 3 жыл бұрын

KZfaq Originals for you.

@Commonaadmi768 3 жыл бұрын

Looks like all the negative comments are here🙄

@barak1812 Жыл бұрын

Just wanted to say thank you for all these eye-opening videos you make. I really got answers to all the questions I had during this video. One question remains, what does the end date for when the potassium will run out, and does scientists looking for alternative solutions? Thanks

@deepdoshi7273 Жыл бұрын

Darek, You should start giving lectures. You are making every think I found boring, interesting. Plus your story telling skill is mind blowing 🤯

@MadMadCommando 3 жыл бұрын

Dear KZfaq: I don't need an explosion every 2 min to keep me interested in science.

@megamanx466 3 жыл бұрын

...But you do need to complain about KZfaq twice a video apparently. Also, this is just a channel on KZfaq... not the entire thing. 🙄

@MadMadCommando 3 жыл бұрын

@@megamanx466 It's a sponsored KZfaq Original. This is what the KZfaq execs think the people want

@ronanmcintyre 3 жыл бұрын

@@MadMadCommando KZfaq is always trying to be more like TV for some reason. These shows always have good content because of the people making them, but really annoying and cliche style and presentation which makes it feel like I'm watching some dumbed down version for wide TV audiences.

@megamanx466 3 жыл бұрын

@@MadMadCommando Well I and a number of other viewers like it, but many don't. Seems like he should do both formats. Both are fine to me anyway. 😅

@megamanx466 3 жыл бұрын

@@ronanmcintyre It's only "dumbed down" if you're intelligent enough not to learn anything from it. The info is key; the format is arbitrary.

@TidBitOf 3 жыл бұрын

The style of the vid isn’t Dereks fault, it’s KZfaq’s. He mentioned in an earlier comment he fought hard against this editing style and will try and stand his ground for the next episode.

@Lankzino 3 жыл бұрын

Where is this comment btw ?

@Tomas-rl5dx 3 жыл бұрын

i'm not following - how can youtube force creators to edit their videos a certain way?

@Friek555 3 жыл бұрын

@@Tomas-rl5dx This series is produced by Google, who own KZfaq

@foorack 3 жыл бұрын

The fact is that he still gave in. He could have asked for money via Patreon like other creators, but instead he signed up and sold his personality and channel. I know it may sound brutal but it honestly is an act of distrust towards his viewers, and a statement he is choosing to pleas the algorithm over pleasing the viewer.

@idontcare7961 3 жыл бұрын

@@foorack Greed but he is lying puppet anyway so its good that ge got himself fked.

@melindamorrison1 Жыл бұрын

Those pot ash ponds look amazing from Anticline overlook. Which is about a 45 minute drive from where I live but until now I never knew how the mine worked or operated. Very interesting and educational. Thank you for the video.

@meanderingmaynards 15 күн бұрын

The dolphin training facility!! 🤣🤣 That’s what I’ve always heard these called. We see them while skydiving and BASE jumping around Moab. So glad you explained this.

@DutGRIFF33 13 күн бұрын

😂😂😂 Yes! They are beautiful in contrast to the red rock all around. Just need some majestic dolphins hopping from pool to pool.

@jinn2722 3 жыл бұрын

So KZfaq Originals did an episode with Veritasium. Can we have a Veritasium version please

@somedandy7694 3 жыл бұрын

4:15 - What amazes me is that the bucket jumped so high, and survived that explosion!

@UrsaMajorPrime 3 жыл бұрын

And landed upright

@matthiashesse1996 3 жыл бұрын

If you played Minecraft you would know, that an explosion in water (either by potassium or creepers or others) does'nt destroy anything! Please educate yourself!

@angeloc1340 3 жыл бұрын

“Explosions in water don’t damage anything” Submarines:🙄

@MI-lo2hj 3 жыл бұрын

@@angeloc1340 lmao

@walnutalpaca8608 3 жыл бұрын

@@angeloc1340 r/woooosh

@techtourist7r Жыл бұрын

This is the kind of stuff I want to study in school, only if they present it like Veritasium it would appeal to many students, this guy makes learning a fun process!

@monsantofungaro5704 Жыл бұрын

I learned more in the first 4 minutes of this video than I ever did in Mr Hermann's science class.

@DarioKesegiG0CA 3 жыл бұрын

So proud of you, this is such a GREAT SHOW!

@AxxLAfriku 3 жыл бұрын

Don't talk to me! I am famous! Don't dislike my good good GOOD videos! Don't talk to me, dear dario

@checcmac8693 3 жыл бұрын

I won’t buy KZfaq original

@satriahanifrofi9798 3 жыл бұрын

Like it

@EbefrenRevo 3 жыл бұрын

Curious.. a "show".. when i thinked this channel was all about science.

@PabloGonzalezVargas 3 жыл бұрын

Totally agree, I like better the previous cozy style

@caseyhamm8822 3 жыл бұрын

“mining is one of the most dangerous professions” yeah no crap. one creeper decides to blow up behind one of the miners and the whole thing lights on fire

@_mstoby 3 жыл бұрын

M i n i n g A w a y

@sumanmudi7236 3 жыл бұрын

Minecraft Reference.

@melon4738 3 жыл бұрын

I D o n t K n o w W h a t To M i n e

@harrychristiansen82 2 жыл бұрын

B u t I l l M i n e I t A n y w a y

@hackergaming6372 2 жыл бұрын

M i n e d i a m o n d s

@reedschrichte800 Жыл бұрын

Great video, thank you! I've seen these ponds since 1978 and never inquired into their purpose, lazy me! That area was also part of a uranium mining boom in the 1950's. When I first visited Canyonlands Natl. Park, it was the 2nd least visited park in the entire system. Moab was "discovered' by the fat tire bikes in 1985-6, and it's been transformed since then. Such a fabulous part of the world!

@walkerenterprise1764 Жыл бұрын

I have a mysterious photo of something I took while on the flight to California from Atlanta. I was literally sleep and woke up facing my window and as I open my eyes, I saw what looks like a extremely large silver plate. I immediately grab my camera and took a photo. I wish I could get it to this guy.

@vananh3894 Жыл бұрын

😳 that’s interesting

@AngryAmericanGamer60 Жыл бұрын

An Introduction to Geology 8 Earth History The rock is a 750' spire. Spider Rock, within Canyon de Chelly National Monument, not only has a long human history with the Diné tribe, but also has a long geologic history. The rocks are Permian in age, and formed in the desert conditions that dominated North America toward the end of the Paleozoic through the middle Mesozoic. Erosion of the canyon occurred in the Cenozoic. KEY CONCEPTS By the end of this chapter, students should be able to: Explain the big-bang theory and origin of the elements Explain the solar system’s origin and the consequences for Earth. Describe the turbulent beginning of Earth during the Hadean and Archean Eons Identify the transition to modern atmosphere, plate tectonics, and evolution that occurred in the Proterozoic Eon Describe the Paleozoic evolution and extinction of invertebrates with hard parts, fish, amphibians, reptiles, tetrapods, and land plants; and tectonics and sedimentation associated with the supercontinent Pangea Describe the Mesozoic evolution and extinction of birds, dinosaurs, and mammmals; and tectonics and sedimentation associated with the breakup of Pangea Describe the Cenozoic evolution of mammals and birds, paleoclimate, and tectonics that shaped the modern world The circle starts at 4.6 billion years ago, then loops around to zero. Geologic time on Earth, represented circularly, to show the individual time divisions and important events. Ga=billion years ago, Ma=million years ago. Entire courses and careers have been based on the wide-ranging topics covering Earth’s history. Throughout the long history of Earth, change has been the norm. Looking back in time, an untrained eye would see many unfamiliar life forms and terrains. The main topics studied in Earth history are paleogeography, paleontology, and paleoecology and paleoclimatology-respectively, past landscapes, past organisms, past ecosystems, and past environments. This chapter will cover briefly the origin of the universe and the 4.6 billion year history of Earth. This Earth history will focus on the major physical and biological events in each Eons and Era. 8.1 Origin of the Universe The picture has over 1500 galaxies. The Hubble Deep Field. This image, released in 1996, is a composite long-exposure picture of one of the darkest parts of the night sky. Every light on this image that does not have diffraction spikes is believed to be an entire galaxy, with hundreds of billions of stars, demonstrating the immense size and scope of the universe. The universe appears to have an infinite number of galaxies and solar systems and our solar system occupies a small section of this vast entirety. The origins of the universe and solar system set the context for conceptualizing the Earth’s origin and early history. 8.1.1 Big-Bang Theory It starts small, then explodes outward Timeline of expansion of the universe The mysterious details of events prior to and during the origin of the universe are subject to great scientific debate. The prevailing idea about how the universe was created is called the big-bang theory. Although the ideas behind the big-bang theory feel almost mystical, they are supported by Einstein’s theory of general relativity. Other scientific evidence, grounded in empirical observations, supports the big-bang theory. The big-bang theory proposes the universe was formed from an infinitely dense and hot core of material. The bang in the title suggests there was an explosive, outward expansion of all matter and space that created atoms. Spectroscopy confirms that hydrogen makes up about 74% of all matter in the universe. Since its creation, the universe has been expanding for 13.8 billion years and recent observations suggest the rate of this expansion is increasing

@AngryAmericanGamer60 Жыл бұрын

SPECTROSCOPY The figure shows the various wavelengths of electromagnetic light, the scale of the wavelength, the frequency, and the temperature of objects that produces waves. The electromagnetic spectrum and properties of light across the spectrum. Spectroscopy is the investigation and measurement of spectra produced when materials interacts with or emits electromagnetic radiation. Spectra is the plural for spectrum which is a particular wavelength from the electromagnetic spectrum. Common spectra include the different colors of visible light, X-rays, ultraviolet waves, microwaves, and radio waves. Each beam of light is a unique mixture of wavelengths that combine across the spectrum to make the color we see. The light wavelengths are created or absorbed inside atoms, and each wavelength signature matches a specific element. Even white light from the Sun, which seems like an uninterrupted continuum of wavelengths, has gaps in some wavelengths. The gaps correspond to elements present in the Earth’s atmosphere that act as filters for specific wavelengths. These missing wavelengths were famously observed by Joseph von Fraunhofer (1787-1826) in the early 1800s, but it took decades before scientists were able to relate the missing wavelengths to atmospheric filtering. Spectroscopy shows that the Sun is mostly made of hydrogen and helium. Applying this process to light from distant stars, scientists can calculate the abundance of elements in a specific star and visible universe as a whole. Also, this spectroscopic information can be used as an interstellar speedometer. REDSHIFT In this animated image, the car moves, and the waves are pushed in the front, and stretched behind it. Click to animate. This animation demonstrates how the Doppler effect is heard as a car moves. The waves in front of the car are compressed together, making the pitch higher. The waves in the back of the car are stretched, and and the pitch gets lower. The Doppler effect is the same process that changes the pitch of the sound of an approaching car or ambulance from high to low as it passes. When an object emits waves, such as light or sound, while moving toward an observer, the wavelengths get compressed. In sound, this results in a shift to a higher pitch. When an object moves away from an observer, the wavelengths are extended, producing a lower pitched sound. The Doppler effect is used on light emitted from stars and galaxies to determine their speed and direction of travel. Scientists, including Vesto Slipher (1875-1969) and Edwin Hubble (1889-1953), examined galaxies both near and far and found that almost all galaxies outside of our galaxy are moving away from each other, and us. Because the light wavelengths of receding objects are extended, visible light is shifted toward the red end of the spectrum, called a redshift. In addition, Hubble noticed that galaxies that were farther away from Earth also had the greater amount of redshift, and thus, the faster they are traveling away from us. The only way to reconcile this information is to deduce the universe is still expanding. Hubble’s observation forms the basis of big-bang theory.

@thoughticality6044 3 жыл бұрын

"I'm surrounded by rocks, and landforms, and... this scrub." [looks at my reflection]

@Nemozoli 3 жыл бұрын

"I don't want no scrub, a scrub is a guy that can get no love from me..."

@thenasadude6878 3 жыл бұрын

*closes helmet* KEEP FIRING, SCRUBS!

@kmktruthserum9328 3 жыл бұрын

@@Nemozoli no pigeon either

@aronenark8184 3 жыл бұрын

This is like an over-the-top parody of Tom Scott.

@argh523 3 жыл бұрын

He even talked about "Amazing Places"

@ulti-mantis 3 жыл бұрын

and over-the-budget too!

@aiden3229 3 жыл бұрын

Tom Scott seems like a cheap version of Vsauce

@crispybacon4240 3 жыл бұрын

@@aiden3229 wrong

@sid9104 3 жыл бұрын

so an american version of tom scott

@grapekooolaid Жыл бұрын

Been watching you for years! Thanks for the education and entertainment. This is my favorite video btw!

@Zaptoid 8 ай бұрын

God damnit, I was expecting 04:25 but it still made me shout out HELL YAHHH!!!!! Great channel, great vid and I cannot wait to watch and learn more!

@MartynDerg 3 жыл бұрын

whoever did the soundtrack and foley got a little carried away...

@theebs1 3 жыл бұрын

yeah it was a bit intrusive but the video is great otherwise

@ricomotions5416 3 жыл бұрын

agreed

@whitenoise509 3 жыл бұрын

Agreed. I would have liked to hear what the actual explosions sounded like.

@aresorum 3 жыл бұрын

0:20 The music is so much compressed I get a head ache, and had to stop watching.

@manictiger 3 жыл бұрын

Audio engineer: Which dials and buttons should I use? Producer: Y E S .

@twistymail 2 жыл бұрын

Thank you Derek. As a chemist, I sort of knew about these things theoretically but you made it so real. That potassium explosion was wild. I've seen sodium hit water before but nothing like that. I once had to solve a mystery when sticks of white phosphorus (stored under water) were confused with sticks of sodium (stored under oil) and there were sudden delayed explosions as water penetrated under the oil. I heard that the DuPont Chemical company got its start during the Revolutionary war by skimming potash off of crystals from drying urine soaked soil to make gunpowder. I thought you were going there with your patent. And KCl as a fertilizer will carry along the chlorine which is a no-no on fields so how is it modified before application? Copper mines in Arizona also have beautiful blue pools of copper sulfate. Thanks for explaining the confusion in terminology between different meanings of potash. How about soda ash? I thought it's always sodium carbonate. Wonderful video!

@ianallen738 2 жыл бұрын

Standard industrial process is to react KCl with NaNO3 for KNO3 and NaCl. Sodium nitrate is also mineable (chilean potash) as a naturally occurring mineral. There are some other modern routes, but this was before the Haber-Bosch process so it precludes readily available ammonia.

@Txyxy1 Жыл бұрын

I wonder how they get the copper sulfate out of it once they add it in. Copper does kill algae, in fact it kills everything alive and never decompose (copper would be copper forever), so it is not something you want to spread into the environment if not necessary.

@xlerb2286 Жыл бұрын

Sometime in the late 50's we had a high school chemistry teacher that did that a similar but much less dramatic demonstration of potassium and one of the kids snuck a little piece of potassium and put it in his pants pocket. Well before too long the oil had soaked into the cloth and the potassium starts getting uncomfortably hot. Kid can't take it any more, runs into the bathroom, whips off his pants, which are smoking now, and throws them in the toilet. A moment later you've got a dripping wet kid standing there without any pants, a shattered toilet bowl, water spraying everywhere, and everybody coming running to see what that loud noise was. As I heard the story the kid didn't get any punishment except to help clean up the mess (once someone found some pants for him) as all the teachers figured he'd been punished enough and had learned his lesson. That story was told to me in the late 70's by one of the teachers that had been there at the time, and he still couldn't get through it without laughing. He wouldn't tell me who the kid was though. It was somebody still in town he said, and no need to dig up old embarrassments.

@rb-ex Жыл бұрын

nicely explained. the illustration @14:20 and analogizing water molecules to miners is brilliant

@Udinanon 3 жыл бұрын

I'm extremely happy YT has finally recognized a creator and educator dedicated and able as Veritasium, but their approach is still off IMHO. I remember the Vsauce series and to me that was far worse, but the overproduction with constantly different music, sound effects, low quality animations strip the clean and curated look of high quality KZfaq and instead feels like ripping off the Discovery Channel. We're getting better but i still feel like this isn't what it's needed. You don'0t have to dress up science and mesmerize us with distracting explosions sound effects, the content is already interesting, let it shine in itself!

@mooneymakes359 3 жыл бұрын

you

@AverageJoe610 3 жыл бұрын

@@mooneymakes359 wat

@AverageJoe610 3 жыл бұрын

i mean i don’t mind the high quality i don’t think it is taking away from the content THIS IS AN OPINION

@VovaVidilin 3 жыл бұрын

@@AverageJoe610 for me “dumbing down” here is more noticeable than quality :| Seems I’m getting old))

@enthusia492 3 жыл бұрын

I agree. Veritasium on his own is great. This seemed very clickbaity, forced and unnatural. Maybe YTO had some guidance on what kind of content guaranteed retention in young audiences?

@chatzida 3 жыл бұрын

The amount of work put in this video is blowing my mind!!

@rameshcellcom5059 3 жыл бұрын

True

@DrManhattan84 3 жыл бұрын

Blowing my mine! 😂

@mr.castle 3 жыл бұрын

@@DrManhattan84 He had a chance and missed it. 🤣🤣

@Wally_Ee 3 жыл бұрын

Ha!..So vast

@Nobodyreallyatall 3 жыл бұрын

Just shows such a contrast on how most of these KZfaq science videos have little to zero new created content and little interest in informing. Many KZfaq channels are mostly parasitical, they just copy stuff to get short views.

@randyriley3860 Жыл бұрын

What a great resource for scientifically minded individuals. I love science that has a story. It relieves one of the task of memorization. The story is so fascinating, that the facts remain in the mind. Thank you for a well done resource. I am truly engrossed by your presentations.

@alexdecker2048 Жыл бұрын

I literally saw these ponds a week ago while I was flying over Utah and wondered what they were. I figured they were salt flats, and I wasn't far off. Great video, thanks for sharing.

@rezonjov 3 жыл бұрын

Is it just me that found this video is so much different than what veritasium video usually look like? It doesn't feel like derek would say all that..it just doesn't sound like Derek at all........not literally of course.

@alt8791 3 жыл бұрын

It’s definitely a downgrade from the usual content.

@lupa3041 3 жыл бұрын

It's a youtube original so go figure

@rezonjov 3 жыл бұрын

@@lupa3041 yeah, i agree. KZfaq original doesn't bring any added value to the channel, it's usually worse than the channel itself.

@JMJfat 3 жыл бұрын

I hope this video is just part of a new series to attract more casual viewers and not the only direction Veritasium is going to take from now on. As a physicist, I really enjoy in-depth videos about complex concepts like relativity. These were to be the signature of Veritasium and made the channel complementary to channels like Smarter Every Day.

@mrwess1927 3 жыл бұрын

Kévin Cognée I too like to learn and dislike infotainment thats watered down to the lowest common denominator.

@xpresslane173 3 жыл бұрын

I want to know if there was any external funding for this glorification of a severely devastating mining practice which is destroying a lot of southern america with the US strong-arming major salt processing over there

@disinfect777 3 жыл бұрын

yea i hate this shitty editing. it's like watching an american tv show.

@tim40gabby25 3 жыл бұрын

Keep it difficult, please. Old UK duffer here, with you from the start :)