Between him and Applied Science, we have a lot of learning material

@@oakmot5477 no network would allow them to explain distillation for example, as they do

TBH this is how I remember the internet being in the late 90's early 2000's. You had extremely good education material, porn, weird stuff you can't unsee, and no real in-between. Back when yahoo/aol were young esp. Now, with meta-data being as it is and search engines working like they do, unless you know where to look the really solid educational material is hidden in a world vastly overshadowed by social media and distorted propaganda.

@TeamUSA - I'm definitely not a millennial. Think Captain Kangaroo. But this is one of the best learning channels I've ever run across. What an incredible resource.

@@oakmot5477 - Somebody has to pay for the production. I don't know who pays for this production - Patreon subscribers, I suppose - but he's got a great set up and produces top notch videos.

Your comment made me realize that those "edible" products might have had a few toxic materials on them. 'Hope the presenter is okay after this. (".)

I thought about that too, but then I also thought about entropy. Would those contaminants even want to go to the meat, potato etc?

​@@madmatt113944 that wold be my thought. Once its volatilized and in the "air", I use the term air lightly since its in a vacuum, I would guess it would stay that way and be removed rather than condense back onto something else.

@@madmatt113944 Entropy means everything will eventually diffuse.

@@madmatt113944 in a true vacuum probably not. But in a small container where everything is touching each other.... I would guess that everything was contaminated with small solid particulates the moment the battery ruptured. But you are likely right about the rubber and glue.

Thanks! Let's see if we can change that.

Michael, we really can change that. You would be amazed by how much of an impact the concerted effort of just a few people can make. First, turn on notifications so you can view new videos as soon as possible after they go live. Then, make a bunch of comments designed to elicit responses from other viewers. Questions seem to work best in my experience, though there are plenty of others that also work. Finally, reply to comments made by others. The algorithm LOVES engagement and tends to push videos that have more to new viewers. That's why it's never a good idea to comment on videos that you feel are inappropriate. I hate to say it, but shorts are almost a necessity these days if you hope to grow your viewership. People scroll through dozens of shorts in a sitting. There's no need for them to decide to click on a thumbnail, and they usually don't mind spending 30 seconds to a minute watching a video from a channel they've never heard of. When they happen upon a short that interests them, they can and often do, visit your full channel with just two clicks. We had to abandon our channel shortly after we began due to a tragic accident, but I did a ton of research prior to that point. Now I have all this knowledge that I have no personal use for, so I've turned it into a hobby of sorts. If you decide to produce shorts, I would be more than happy to give you a few pointers on how to make the best use of them.

​@@mustwereallydothisI hate this but I agree! Sadly it is how KZfaq works now and there are multiple channels growing just because of those community pools/questions and shorts

byte

@@macswanton9622 no, no... it's definitely bite-sized. as in, small enough to be a single bite, referring to exceptionally short videos that half of youtube seems to love these days (and since its inception, to be completely fair)

What, you guys aren't doing this?? What do I do with the chickens now then?

@@donwp I think that’s the next video: “We exposed CHICKENS to the vacuum of space!”

Agreed. I don't know anything about the person who presents these videos but I would guess that he has given a lot of lectures. I could be totally wrong of course.

@@grantadamson3478 Im getting teacher/professor vibes. Comes well prepared, highly knowledgeable and seems likely to stay late to help with questions.

@@sup2069 I think he said he is a university prof in other videos.

Our pleasure!

incoming thumbs down and comment removal. this channel and commenters like this are total dunning-kruger cases. copying and building apparatus from papers published many decades ago is not a science experiment. we repeat these experiments in first year chemistry/physics labs to learn proper lab techniques and how to present our findings for publishing. you don't stop there and just rebuild the same demos over and over again. we've been freeze drying for 134 years. experimental design requires immense creativity that is completely lost to "science hobbyist"'s like this. it's just sad to see the complete lack of curiosity and learning from tech ingredients, in contrast to someone like ben at applied science. instead we see how narcissists typically display way more signs of the dunning-kruger effect. the dunning-kruger effect leads them to release videos like "DID WE JUST MAKE THE WORLD'S BEST THERMAL PASTE!?" that completely fall apart the second it is tested by an actual expert in the field. because they didn't know enough about the topic to even properly test what they made. or building a speaker box somehow becomes "World’s Best Speakers!" in which we get the perfect quote "sometimes I think I'm smarter than I really am".

Thank you!

@@TechIngredients oh boy, i can't wait when you will build calutron device ( type of mass spectroscope with a twist 😎)

Ditto!!!

Can you imagine how many years it would take Joe Biden to get through just one scene, if he was making these videos?

The long takes are definitely something that sets you apart. There is a depth of knowledge that is shared... it makes a difference.

You trying the food items made me cringe. I kept thinking about all the nasty lithium that might have outgassed from the battery.

I do 1 hour takes

@@hxhdfjifzirstc894 Or covfefe man? I hear the country of NaMbIa is great this time of year.

Things have become too Orwellian.

Indeed. Maybe one day when they won't ruin their channel over it, they could do some experiments showing how chainlink fence is a poor barrier to sand. ¯\_(ツ)_/¯

We planned for terrorists, but forgot the 12 year olds.

What is he referring to?

I too am confused by what he's referring to. And these commenters all seem to be assuming different things. Care to elaborate @TechIngredients?

This chap is the epitome and embodiment of "polymath". He'd be wasted as a professor.

@@unlokiaot if he had tenure and could teach whatever he wanted. Could be called applied science class. The problem is professors do research and only teach because they are required to.

But he doesn't have a scale. ( I bet he does)

@@ChristopherWanha I think he has a few dozen but not in arm's reach.

​@@ChristopherWanha he used a scale for measuring resins and hardener

A balance you mean?

He is just being modest and not showing us gas centrifuges for uranium enrichment.

Clickbait title. Should be 'space-like' vacuum.'Your title implies that you actually sent the beef to space and out an airlock.

​@@toolbaggers Yeah, because that's completely likely...

@@EddieTheH it doesn't matter how likely, this is the definition of clickbait. They lied about what's in the video, nothing to do with space

@@nadca2 Fair enough, I respect pedantry, particularly in regards to science. Personally, I'm going to give him a pass because his videos never disappoint me.

@@nadca2it has plenty to do with space when they mimic the conditions of space to the best of their ability in order to find out what happens to a thing in space. Go somewhere else and be unhappy with life please.

I don't trust my government. As far as going to the moon. Have a good day.

Thank you!

Wood is vacuum cured in some places to speed up the curing process so the wood he used in his vacuum chamber is probably as strong as it was.

Almost killed some astronaut when their hatch fusion welded itself in space

Was just thinking the same thing about trying cold welding metals in a vacuum

Mmm… cadmium beef ,)

It probably dried completely. The surface was a bit burnt, but I don't see that it would make much of a difference. It seems that dry wood contains almost 20% water.

My question was related to the same thing about charcoal and this was his answer. Tech Ingredients Tech Ingredients 32 minutes ago It might take a lot longer, but the end result would be similar except that the vacuum charcoal would retain a little more energy potential because there would be zero oxidation during the process. 2

I would like to see unflavored and flavored Jello gelation tested, and compared to Aerogel. Would also like to see before and after weight comparisons, strength and burn test on wood samples. Great show, I always love to see Tech Ingredients in inbox. Thanks!

​@@wilfredvanvalkenburgh2874 'Edible Aerogel?' was going to be my request. Great video, possibly even more entertaining than usual.

"cool" heh heh

I sometimes wonder if DaVinci wife, mother, and girlfriends said the same thing. "That's all very interesting, Leonardo. But WHAT are you going to do with it?" The one I here most often is,"but you can already BUY that. " there is a certain satisfaction that comes from building things yourself.

Awesome! Thank you!

That's a great idea. The only thing it misses there is gravity. ARC welding too. Might require a larger chamber. The melting point of metals in vacuum could be tested.

I think the covalent bonds of the atoms on the surface of the metal are clean so it can rejoin reconnect in space "radiation and pure vacumn knocks off any unwanted atoms" arc welding uses a plasma gas from the electrode + arc, mig weld is basic molten metal pulled down to the surface , and tig is arc plasma argon. Helium etc with metal added to the molten pool

@@james2hackett870 I think in space you want to avoid venting gasses for such work, first because they create lift which is difficult to counter, and second because they require tanks that may not be easy to refill right now. I thought ARC was simply electric melting of a rod. If it requires a gas, then I suppose it's off the table. Thanks!

@@up4open763the gas is a shielding gas needing on earth in order to prevent oxidation of the meta on which you are welding. Shielding gas is not needed in a vacuum.

But attention span...

Actually, there were places where I was thinking, " Get to the point already!" One can spend a bit too long over explaining.

@@BryanTorok Then this is definitely not the channel for you. We love the deep dives over here, even when they're side rants.

That was my immediate question.

Also, does the effect last, or how long would it take for moisture creep back in, and how much over what time period? Would a sealant prolong the effect? If anyone else was thinking of it, the FAA can just weigh your ultralight or LSA whenever they feel like it as far as I can tell. So we need answers to all of these questions.

I am curious about the wood samples also. Maybe just a follow up comment w/ the before and after weights? Did you take any before measurements? Did they shrink perhaps?

The battery and electrolytic capacitors probably contaminated the food stuffs. Might be worth trying again, without the electronics!

Wow, I´m flying so high, oh sh*t it starts raining!

Give a man 20 years and he can build a mountain. Age, my man. How long is college, 4 years? And 2 of those is useless bullshit the school tells you to be a "requirement"? List all those fields and give yourself a maximum of studying said field for 1 year each. Might not even take you 10 years to be on par with what he's doing right now.

im doing mechanical engineering most of what he said is basic physics 1 , of course he must be a phd or something like that, but generally if you pick engineering you will most likely encounter chimestry along the way because metallurgy and physics are all intertwined in the umbrella of mechanics engineering and mathematics ,which is the main star of the show in all of this. and frankly i am thinking of dropping out because multivariable calculus can go to hell. i like this guy he is a teacher you wish you had

@@noiJadisCailleach Age isnt really an answer because idiots get old too. It just pure curiosity in my opinion.

@@gelo1238 Yep... but even then, it takes time. I'm 60 now (somehow, all of a sudden...WTF!) It's only because I've had so much time poking into things that I've got as far as I have. Plenty of blokes are brighter than I, and pick things up faster. Just stay curious and screw about with shit, it's not a race, it is its own reward. Perhaps someone will find my efforts useful after I'm done. If not, at least I've enjoyed the doing.

Thanks!

Thanks, and I agree!

I love how there's always Hams in the comment sections of this channel. :) - WU2F

The UV certainly doesn't help matters either. It breaks the polymers into smaller chains.

.. and yet the ISIS is up there in that environment for over a decade with all its o-rings intact. 🤪Oh.. boy... the bs people will believe about fake space travel.

Probably not much since they want to make their way towards the pump right?

In a vacuum?

I was just thinking as the pressure dropped the battery pack inflated and as it popped any volatile would spray. Maybe not so much from the plywood but as anything even micro bubbled onto the surface it would have some added energy and droplets surely travel further in vacuum. By the time the pressure had dropped there would be little to no airflow in any direction beyond the spray direction of the popping battery.

@@jimclark8845 Well, they're volatiles, they'd go away. Vapor deposition, now that's something to think about. I certainly did whilst looking at the strip of white deposit on the chamber lid right beside the battery.

@@Drmcclung I suppose all I am saying is I would not have even tasted something that had been beside an exploding phone lol. Needless to say it was an interesting way of freeze drying meat and I do wonder what it would be like re hydrated but without the phone.

Thanks!

Aerogel wrapped in a balloon serving as a 1 way valve, suck all the air out of frozen air, effectively having a small solid vacuum in a balloon

@@AdricM……..what?!

@@revmsj overlapping layers of rubber will let the air out, but not back in. serving as a 1 way valve.. i suspect the external airpressure would just crush the aerogel. but if not you have a very light object.

Never give up! For science!

Try MOLYKOTE high vacuum grease.

Krytox

Hiw many microtor gets it done for you . Ha ha ha... (Get distracted a few moments....... too long - dang it- tastes like -outer space..)

Mate, good application that. Thanks for the tip!

I just take my chops to space then grill during reentry! 🤤

Tupperware does that for 50 years..

The shell has pores, so a chicken inside can breathe - I imagine it would start to leak, until it ultimately cracks and then splits open *making quite a mess*

Chicken eggs have an air bubble inside which would expand causing the shell to break. A very weak EXplosion.

Thanks!

Thanks!

I've suggested the CH4 generator with efficient scrubbers. Many people would be interested in producing electricity from so much home waste.

The beer I had for breakfast wasn’t bad, so I had one more for dessert 🤠

Same

It's Wednesday morning here.

Thanks! It's all from KZfaq and the viewers that support us on Patreon.

Would there be any version of a battery that might survive raw space??

Wow, thank you!

Another comment mentioned that he believed it was graphite without water turns into sand-paper.

Two very flat metal surfaces can weld together, especially in a vacuum.

@@lesliefranklin1870 I would suppose it has more to do with solar plasma and particles, though I guess the old two-metal battery might be at play in some fashion?

@@up4open763 I believe it's more closely related to the "Casimir Effect". And yes, dissimilar metals can also fuse together through the "Galvanic Effect".

A little lithium might calm him down for a while.

He was up too long, not thinking clearly I think. Do not try this at home!

I was about to post this same question. It would be good to just see how the food reacts on its own. There must have been some volatiles in the phone battery for it to expand like that.

@@honthirty_ yes, hopefully a good way to ‘re-charge’.

@@joegee2815 agreed. I guess it might be the same difference though as freeze drying... where I think if he soaked them in water they might come back somewhat and be more edible. (Not that I know anything about freeze drying... but obviously his method here would kill anything that might pose a biohazard... other than maybe something like a prison disease, like mad cow... lol... could be his next experiment with it... making mad cow meat-safe!)

That's the real purpose of these videos.

I would think it loses integrity the faster you dry it. Kilns make wood splinter, and good sawyers wax good wood for a slower dry. It would be interesting regardless.

You're welcome.

Thanks! I hope you enjoy them.

Thanks!

The vast majority of people don't like intelligent/educational subject material

Algorithms hide people who say certain things, and he's gotten way too close to those.= (ok, way beyond those at times). Also, he doesn't zany cuts, bold colors, and a horrible false smile all the time.

It's just the moisture in the wood boiling away. The wood itself isn't any lighter, it's just been dried out

@@Hephera that is what I figured saturated with epoxy and it will get heavier but will probably never rot

@@Hephera We know that the wood dried out. The question is did the water contribute to the strength of the wood, or more precisely, _how much_ did the water contribute?

@@Pystro , i think you have to consider the wood as a sponge, is a dry sponge stronger or not then a sponge that is soaked with water ? If you hit the soaked sponge quick enough with a sheet of wood or metal,the water need some time to escape, so the impact will be harder compared to a dry sponge, but if hit the soaked sponge very slow , the impact is almost the same compared to a dry sponge. So i think that the water does not contribute to the strenght of the wood. On the otherhand, the more water in wood, the more flexible wood can be if you bent it without breaking it, this also how wood is intensional curved and bent for making round objects in wood by steaming the wood, bent or curved it, and let it dry out in this shape. Once dry out, the wood is as strong as before. Grtz

Thank you.

It should normalize to the average humidity in surrounding area. I say that from my experience with wood based instruments, ie guitars . They can really suffer when going from a humid climate to dry or visa versa, but once they normalize its back to good tones. I guess my point is , yes wood typically does acclimate. Does his space wood , I'm not too sure though . Be interesting to find out.

I appreciate that!

I'm well aware of that. It wasn't an accident. Humor is a powerful method to enhance the transfer of information.