Should a Person Touch 200,000 Volts? A Van de Graaff generator experiment!

Рет қаралды 16,421,300

14 жыл бұрын

What happens if a person touches 200,000 volts? Should a person even be touching 200,000 volts in the first place? Find out in this live Van de Graaff generator experiment!
Other segments from this presentation are available!
- Fun with Static Electricity! - • Fun with Static Electr...
- Liquid Nitrogen and Fire! - • Liquid Nitrogen and Fire!
- Liquid Nitrogen and the Tea Kettle Mystery - • Liquid Nitrogen and th...
- Plasmas and Rainbows! - • Plasmas and Rainbows!
A more complete liquid nitrogen show, shot during one of Jefferson Lab's Open Houses, can be seen here:
- Liquid Nitrogen Show! - • Liquid Nitrogen Show!

Пікірлер: 11 000

@WWaveformCreations 7 жыл бұрын

Professor: "What is a lightning rod?" Students: "gdhjsgbdhsjkgbfhdskbghfjdkgh" Professor: "Correct."

@altidudx 7 жыл бұрын

hahaha

@djman1239856 7 жыл бұрын

WWaveform Creations You made my night xDDD

@megawattapps 7 жыл бұрын

4:39 actually the correct text is "You know what a lightning rod is?" "gdhasdjoasdai" "Pointed piece of metal" He never says "Correct"

@beanie5507 6 жыл бұрын

But if he said that mega, it wouldn't be as funny you buzzkill!

@de_rby 6 жыл бұрын

He never says correct.

@professionalretard3115 4 жыл бұрын

What u r seeing is a rare species of teachers everyone wants...

@anandsuralkar2947 4 жыл бұрын

True

@shadowthunder 4 жыл бұрын

This is why internet is better education than actual average local school lmao

@alubi5575 4 жыл бұрын

every teacher i had in middleschool was like this

@navalarchitect1713 4 жыл бұрын

You can get one with paying a fortune

@jacobsoutherland5781 3 жыл бұрын

I’m actually watching this on a weekend

@1bruce- 2 жыл бұрын

"again this is not a major disappointment on my part, but why am i not dead?" me living my life every day

@MaKe2FiLMS 2 жыл бұрын

i felt that

@thevipers1610 2 жыл бұрын

completed 500 like by me 🤣🤣🤣🤣

@mrteacup1769 2 жыл бұрын

i read that comment right as he said it and it was just a weird

@itastelikeglowingskittles 2 жыл бұрын

@@mrteacup1769 same

@benonaru 2 жыл бұрын

@IKickLotsOfAss 2 жыл бұрын

Hats off to this teacher, I wish there were more like him.

@Piggewhoopee_pigge Жыл бұрын

Do you think so

@satxrn_child3756 Жыл бұрын

This was actually interesting and fun!

@thegaminggirls2154 3 жыл бұрын

“Should a person touch it?” Almost everyone “No!” “Wanna see it anyway” Literally everyone “YES!”

@cruzlouisrussell3695 3 жыл бұрын

Mom:That's curiosity Me:They want him dead

@manwithnodrip9142 2 жыл бұрын

@@cruzlouisrussell3695 I love this dark humor

@boomboxblaster8742 2 жыл бұрын

False. When he asked 'should a person touch it?', everyone said yes

@_XxXRUSTxXx_ 2 жыл бұрын

@@boomboxblaster8742 He meant the second time , at 1:08

@NghtHwkk 2 жыл бұрын

Like “Do you want to die?” “No!” “Do you want me to kill you?” “Yes!”

@joehunt3512 4 жыл бұрын

Teach: "Should I touch 200 thousand volts?" Class: "Yes" Teach: "Probably Not. No."

@christopherargueta4639 4 жыл бұрын

Yes

@christopherargueta4639 4 жыл бұрын

Yes

@sebby4555 4 жыл бұрын

If it were my devilish teacher who asked that question I would be happy to tell her yes

@Cra3ier 4 жыл бұрын

It’s actually Pikachu’s double Thunder! 😂

@lcold1175 4 жыл бұрын

survey says....

@Frostgnaw Жыл бұрын

I love this guy's sense of humor. "I'm not dead. I'm not disappointed; I'm just confused."

@mho... 10 ай бұрын

gz to 69 likes!, nice

@carl9976 2 жыл бұрын

Learnt more about electricity in 8 minutes than I have in the past 31 years what a excellent teacher!

@neoo.91 3 жыл бұрын

Students: *has been told throughout 1st to 12 grade not to touch anything in a lab* College Professor: so I’m going to touch 200,000 volts

@harinimariappan7743 3 жыл бұрын

True

@muskaanslathia3939 3 жыл бұрын

True

@krishnaprasad1693 3 жыл бұрын

Yep yep yeep

@isla8844 3 жыл бұрын

Man, I was thinking of becoming the flash after touching that

@prettyboipicassoyt3557 3 жыл бұрын

Lol fr

@chipcroswell1738 4 жыл бұрын

6:00 "I'm not disappointed, I'm just confused. Why am I not dead?" I ask that question to myself on a daily basis.

@Toolace 4 жыл бұрын

Chip Croswell Lmao I feel u

@gtrfuyen2924 4 жыл бұрын

SAME MY DUDE

@jjbackflip2874 4 жыл бұрын

Same bro same

@teamweird7987 4 жыл бұрын

Underated comment...

@Techdesk0707 4 жыл бұрын

He is wearing shoes

@undefinedritesh6119 Жыл бұрын

As an electrical engineer i can understand that how wisely you teaching and entertaining the audience. Great work👍

@JeffersonLab Жыл бұрын

Thank you!

@3847CAK 8 ай бұрын

I'm a mechanical and electrical engineer with my PE stamp. This explanation was excellent!

@thegoodgamerthemovie6473 4 ай бұрын

And why you arent excuse me,dead ?@@JeffersonLab

@justindouglas7043 2 жыл бұрын

Absolutely super - really well-presented. Favourite moment when he gets unbelievably close to the grounding sphere with his nail! I thought OMG, if I did that, I'd probably touch!

@JeffersonLab 2 жыл бұрын

It actually does touch. Intentionally. It's not super obvious that it does so, but you'll see it if you look for it.

@justindouglas7043 2 жыл бұрын

@@JeffersonLab Thanks, yes, come to think of it, I think I might have spotted it. It was such a relief when I learnt that it wouldn't matter if he did touch - such a fun way of building up tension through learning! Truly a great demo!

@harry1751 2 жыл бұрын

I can't believe I just voluntarily sit through an entire 8 minutes of Physics lesson. Hats off my good Sir

@Celestial-yq6hz 2 жыл бұрын

Not my first time

@mani_rblx 2 жыл бұрын

EXACTLY

@oogaooga0000 2 жыл бұрын

i thought i sayed here for 40 seconds

@yourstrulytk12worldaffairs 2 жыл бұрын

yes man

@apples7101 2 жыл бұрын

Yeah, I too.

@o.abdellatif 4 жыл бұрын

Plot twist : electricity Is a paid actor

@tr.deathcrusher9272 4 жыл бұрын

Plot twist plot twist the electricity is a serial killer

@loop5720 4 жыл бұрын

Plot twist: Plot twist: Plot twist: this comment is about plot twists

@hellospaghetti5754 4 жыл бұрын

Plot twist:it was all a dream

@mikelee5982 4 жыл бұрын

TR.DEATHCRUSHER WOLF PACK plot twist the teacher is an outlet

@TheFirstdjsteels 4 жыл бұрын

That is. . . correct !

@thereishere Жыл бұрын

This is the best explanation I have ever seen in my life. I loved physics but never had a teacher that 'showed' me the physical phenomenon. As a person with ADHD, I really really appreciate and love this explanation. Thank you and best of luck!

@satxrn_child3756 Жыл бұрын

I have ADHD too and have been searching for a video to help me because I have an exam tomorrow and I’m stressed about it but this video was so great!

@alecsbizarrememes7862 Жыл бұрын

Try professor walter lewin's videos. 8.02.

@mrsymor Жыл бұрын

Your students are very fortunate to have someone who can communicate such a technical topic in an easily digestible, fun manner

@rflamez 2 жыл бұрын

I would listen to this guy talk about electrons for 10 hours straight

@kerlowkey 2 жыл бұрын

Indeed, teacher got knowledge and skills for storytelling and keeping it entertained.

@Armandosparadais69 2 жыл бұрын

me too

@tianshugao28 2 жыл бұрын

nah~

@fifapyscho5327 2 жыл бұрын

Yas

@anthonywatkins3620 2 жыл бұрын

I can agree I wish I would of had a teacher like this in school I might have graduated

@edadan 5 жыл бұрын

I have a degree in electrical engineering and I can tell you...I wish school was that much fun when I was learning! This guy's a great teacher!

@devinshook3289 5 жыл бұрын

True, if we had more people like this we'd have more people interested in STEM fields.

@Helveteshit 5 жыл бұрын

Yet people insist that Voltage kills. Albeit I say it is the Ampere that kills. Sure, hig hvoltage can kill if it generates enough Ampere on impact, which it can do in a Frequency network. But DC? Nah. Without ampere, you can't hurt a fly. Therefore, high voltage isn't necessarily Dangerous in the end of the day. The Ampere is.

@sarveshgupta1323 5 жыл бұрын

Is that really school

@elliott614 5 жыл бұрын

@@Helveteshit You are forgetting another very important part: Delta t. Energy is proportional to delta t. Integral of power dt = energy. Energy is what kills. Current through the body is proportional to the power via I^2R=P. If it's only a nanosecond pulse width, probably won't hurt. Now make it one second, and you multiply total energy by one billion (assuming I=constant*[u(t)-u(t-T)] where T = pulse width). One billion (1,000,000,000x as much energy) and suddenly it's dangerous.

@elliott614 5 жыл бұрын

@@Helveteshit Also, Amperes are directly related to voltages by a very simple relationship. So the killer # of DC amperes (for example) requires some killer definitive DC voltage that is directly proportional to that # of DC amperes. If amperes kill, then the voltage required to produce that many amperes also kills to exactly the same degree. I think you may be thinking of capacity of a power source to produce a sustained current at a certain level (measured in Amperes)? Rather than just comparing voltage vs. amperes as far as which is more dangerous? V and A are mathematically related by a very simple proportional relationship in DC. Even in AC, Amps * Impedance = Volts. Impedance may vary with frequency, while resistance === impedance at DC.

@maureensurdez7841 7 ай бұрын

I am 73 years old. I am watching this lecture, and I am learning things thank you. I had a masters degree in nursing, but they didn't cover a whole lot about electricity other than jewels. JOULS thanks this was fun.

@shawnthibodeau189 Жыл бұрын

This guy is such a good teacher. He literally made me enjoy sitting through an 8 minutes physics lecture. If every teacher was like this nobody would fail

@Ahzafera 4 жыл бұрын

Meanwhile at every class I've ever had Teacher: "How many Volts are in a 9-volt battery?" Crickets: *Chirping*

@anuj8825 4 жыл бұрын

Reply section of this comment. Crickets : *chirping*

@KillJoy_Since2017 4 жыл бұрын

Ahzafera Ikr

@Riotewo 4 жыл бұрын

🦗🦗🦗🦗🦗

@SirMonty_ 4 жыл бұрын

CRICKETS : *CHIRPING*

@kia256 4 жыл бұрын

Crickets: *Chirping*

@rubix9536 4 жыл бұрын

Should a person touch it Class: Y E S N ' T

@guptahaha 4 жыл бұрын

This comment should get more likes

@savedname9959 3 жыл бұрын

But. Yessss

@theeguy9022 3 жыл бұрын

@@guptahaha this comment should get more replys

@chasingwock 3 жыл бұрын

im ur 1000th like

@isaacnewton7424 3 жыл бұрын

@@guptahaha lol it has 1k likes and 1 reply

@occamraiser Жыл бұрын

This guy was very entertaining and informative. It made me appreciate my O'level physics teachers because I got almost the same demonstration (without the comment about lightening conductors - which was a revalation) when I was 13, and remembered it all. Well done Mr Benson in 1975

@kushalthapa3548 11 ай бұрын

The dedication towards the concept is at a great level. Respect ❤

@user-rf9wm3bv4f 2 жыл бұрын

Proof that for a lot of people, the ability to learn something more complicated, becomes infinitely easier with a good teacher/instructor/professor. This guy rocks.

@daydodoodle1279 Жыл бұрын

I literally just watched a video talking about voltages and enjoyed it because of him

@majorpwner241 Жыл бұрын

Except most the kids in that class still have no idea how this is working... lol. He's a great teacher. Not everyone is a great student.

@atlasdgen 10 ай бұрын

@@majorpwner241a bad teacher always blames the students

@jacobyson7629 6 ай бұрын

Ok he's a great teacher yes but one thing you have to note is that he is teaching the basic fun stuff. Eventually when you get into the actual details of this and you see the math behind it, it becomes boring. He is not teaching the boring part of physics, which is the math behind the scenes

@opendebate 6 ай бұрын

@@jacobyson7629 The math is actually the most fun of physics because it says a lot about physics and its structures at fundamental level

@blotmaster1 4 жыл бұрын

He is a great teacher. He has charisma and makes learning the material a lot of fun.

@patrickgracias5782 4 жыл бұрын

blotmaster1 wish my physics teacher was like this

@solar5519 4 жыл бұрын

Aamn#2 you must be lucky af then.

@whompingdomping9878 4 жыл бұрын

My physics teacher was bored out of her mind just repeating things, not explaining. I hated that so much

@gerardo007puchero4 4 жыл бұрын

Love Rush.

@Lilem- 4 жыл бұрын

I wish I had a physics teacher like him my teacher gave me a detention for sneezing a lot at once I’m not even joking 😂

@bluespinarak7410 2 жыл бұрын

When I was a freshman in high school, my physics teacher would strap us up to one of these for certain lessons. I always volunteered. I miss that man.

@leandrorampim5344 Жыл бұрын

What an amazing teacher, I forgot how fun lessons like these were

@123macbookair 9 жыл бұрын

There's clearly something good about this guy since I watched the whole video without getting bored

@OwenPrescott 9 жыл бұрын

Or maybe theres just something wrong with someone who can't watch an 8min video without getting bored.

@justinsaunders5504 9 жыл бұрын

TheGreatSheikh I clicked on the video and was hoping to see someone comically fly across a room. I know, I'm horrible. (But IO wouldn't want to see someone die so I actually wouldn't want that to happen) But the video was very educational. I didn't know that's how currents and voltage went together. One time I put a plug in a socket, I felt and heard a buzz, then suddenly there was a flash, small fire, and a bright blinding light out of nowhere and it all happened in about 1.5 seconds. I got up went to the bathroom, looked in the mirror, and I was covered in black stuff. I can't remember what is was called (soot maybe?). That scared the hell out of me and I am not sure if that was a close death experience or not, or if it was common, but I know that no horror movie jump scare matched that moment. lol. Has that happened to other people a lot? Once I realized I was okay I just laughed for like 5 minutes. The whole wall within a 2-3 foot radius of that socket was also black and burnt, and that socket was no longer functional. Any idea what might have caused such an explosion? Poor wiring? Over use? Wear out overtime? That socket had been there for many 10s of years because I had that house for a while and never had that problem.

@derppycombostyleofpvp2124 9 жыл бұрын

***** Thank you someone that speaks my mind

@VK-pk8uz 9 жыл бұрын

TheGreatSheikh Even better: he made about 70 kids keep attention and answering questions throughout the whole thing.

@darknova000 9 жыл бұрын

TheGreatSheikh Now if only my college professors would speak like this man does! I'd probably have an A in all my classes!

@zorrow7718 3 жыл бұрын

"I'm not dead which is a good start" Van de Graaf

@loraenkapnaq6660 3 жыл бұрын

You do understand that Van de Graaf is the person who invented shown generator in 1929

@nikhilkrishna8662 3 жыл бұрын

Lmao. Van de Graff aint the name of the prof.

@nota5713 3 жыл бұрын

The no. of likes on this comment makes things funnier, i wonder how many assumed his name to be this

@spongegarr6235 3 жыл бұрын

@@nota5713 I’m pretty sure the person knew it’s not his name, and more or less made a joke saying that may have been what Van de graff may have said when creating the generator, just my thoughts though.

@JeffersonLab 3 жыл бұрын

@@spongegarr6235 Given that the quote is from the presenter in this video argues against your point.

@peterwithredeyes-6958 2 жыл бұрын

That's crazy, I've been in one of these presentations in Jefferson lab when I was a kid in four or fifth grade, I didn't think I would come across again and the same guy who is presenting in the video is the same guy who gave us the presentation when I was a kid. IDK just give a bit of nostalgia. Congrats on them for getting 14 mil views on this vid and 300k subs.

@remixrespect4490 2 жыл бұрын

A perfect teaching ,it makes me understand how the lightning rod works. Thanks a lot sir

@hareeshk7852 4 жыл бұрын

This guy thought me more physics in 10 minutes than my school in 10 years

@nightmareshogun6517 4 жыл бұрын

I get ya

@JJTheG0053 3 жыл бұрын

FOR REAL THO

@riteshbhartiya6155 3 жыл бұрын

Now that's an exaggeration

@michakrzyzanowski8554 3 жыл бұрын

I learned 70% of my science knowleadge from internet and not school

@dhruvavikas1632 3 жыл бұрын

Ok stop it's only funny of its relatable and its not

@Svmbah 8 жыл бұрын

The science teacher we all wish we had..

@sohamsdays 7 жыл бұрын

We can just wish :(

@asm_nop 7 жыл бұрын

Svmbah My teachers for science(s) from grades 7-12 have all been great. It's the english teachers that I've mostly hated. There was 1 really good english teacher though. I've had a mixed bag of teachers in everything except science/chem/physics.

@bldjln3158 7 жыл бұрын

katze [^-^] u did? Not

@hallothere7157 7 жыл бұрын

Simba so true

@traxcs2901 7 жыл бұрын

Simba i have an awesome teacher we did this and every Christmas he blows up 2 painters cans man it is awesome

@PheenieWright Жыл бұрын

I learned more about electricity through this video and the responses in the comments than my whole schooling. This was also so well explained and entertaining to watch, incredible teacher right there, thank you for this.

@ryd-er-die6697 2 жыл бұрын

Great lecture...i found myself actually answering your questions...you sir are one of the rare ones...thank you

@peanutsz321 8 жыл бұрын

if i had a teacher like this in high school i would probably have invented teleportation by now

@xxxmarmasterxxx 8 жыл бұрын

+peanutsz A real teacher that likes to have fun with his students.

@multimapping8303 8 жыл бұрын

+xxxmarmasterxxx Yes exactly... I'm fed up with all those boring bad written schoolbooks :(

@michaelp9676 8 жыл бұрын

+peanutsz People who do great things don't need great teachers.

@michaelp9676 8 жыл бұрын

ho hoo I never said a great person couldn't have a great teacher. I said that a great person won't be held back by having bad teachers. There is a huge difference between the two statements.

@MrPicklesAndTea 8 жыл бұрын

+Michael P A good teacher helps.

@jeffreyli7421 4 жыл бұрын

"Why am I not dead?" Same.

@raviolipie8052 4 жыл бұрын

Lol relatable

@familyfive05 4 жыл бұрын

Ikr

@dr.inkwell1070 4 жыл бұрын

5:51 Lol! That way he said that.

@rajns8643 4 жыл бұрын

Same

@douwe.1333 3 жыл бұрын

underrated comment

@zeenatkhan262 8 ай бұрын

A rare species of teachers which are never found on this planet hats off

@mrnerd73 Жыл бұрын

loads of love sir ❤❤, thank u for being there

@Nocturnes1984 7 жыл бұрын

Perfect example on how to teach kids something in a very good way and something they will remember for the rest of their lifes. Well done mr. Teacher - From a colleague teacher

@dave45032 7 жыл бұрын

Indeed! I was surprised at how the kids were so engaged!

@ianlocks2610 5 жыл бұрын

Great teacher

@LJRossPhoto 5 жыл бұрын

As an aircraft electrician, he explained basic principles of power very well. What a cool job!

@Wouter10123 5 жыл бұрын

Seriously, seeing videos like this make me want to go into teaching.

@FurryWrecker911 4 жыл бұрын

7:43 _Casually explains how lightning rods work in a bonus lesson._ We need more people like this on earth.

@stephend6321 3 жыл бұрын

FW911 yes sir indeed we do

@RaduP3 Жыл бұрын

I went to Polytechnica in Bucharest, no one ever explained things in this manner. You literally have an experience of these phenomena directly. wow

@DonQuixotec Ай бұрын

I had a physics teacher just like this guy. Enthusiastic, practical and is very good at explaining things in an easy way. This was the reason physics was my favorite subject at school, even though I don't really care for math and physics that much in general. Teachers like this should earn way more than the useless boring teachers. Unfortunately, the system is not made this way...

@snowballdrifter5673 5 жыл бұрын

Turns out 200000 volts is a good form of hair gel

@70dume 5 жыл бұрын

Tired of using gel? Use plastic shoes and a 200.000 volts electricity source

@quapi6693 5 жыл бұрын

Lol, true that tho

@jbbolts 5 жыл бұрын

more like a bad one

@violet_cat. 5 жыл бұрын

If you glue plastic chairs to your shoes then yes....

@watherby29 5 жыл бұрын

you just need to gt a charge in the morning and walk on high heels

@vasundhra3708 3 жыл бұрын

" Did you die?" "Yes...... But I lived"

@tinnitusxtogether 3 жыл бұрын

Bruh 😔 😂

@starman3533 3 жыл бұрын

LMAOO ice age

@Skill_issue_editz 2 жыл бұрын

Now this is called a good and entertaining teacher. I would love to have teachers like this

@op_arceusfreefire989 2 жыл бұрын

That chair is the stack overflow of developers😂😂😂

@cloudyskiesx 8 жыл бұрын

I wish I had a teacher like this guy.

@judec4911 6 жыл бұрын

Zangetsu999999 ii

@MichaelRodriguez-yq4ly 6 жыл бұрын

Same!!!!

@adriel.510 6 жыл бұрын

Yeah

@mithunpaul450 6 жыл бұрын

Me to

@Will-xl7xp 6 жыл бұрын

got a lot of passion when he teaches

@hhampole 5 жыл бұрын

These are the kind of teachers that will preserve humanity for the future...I'm so glad they still exist. My sincere thanks to teachers like you sir. You make your students better people and this world a better place.

@hannesternstrand6923 5 жыл бұрын

Even though that is true. This vid is 9 yrs old😢

@rmg6884 5 жыл бұрын

they always have existed what are you talking about

@Linkario86 4 жыл бұрын

These Students actualy learned (not just learned for the exam and forget) more in one lesson, than most do in a whole semester.

@trenth4514 4 жыл бұрын

harsha hampole good man.

@thedarkmajesty1773 4 жыл бұрын

Oof

@jx3449 2 жыл бұрын

The energy from this professor projected onto his students is amazing, almost makes me want to actually learn lol

@brianbrown2237 2 жыл бұрын

That was so fun to watch! I loved it and I am totally going to share it with my family.🙃

@Porcays 2 жыл бұрын

General Iroh would be proud

@sfsgdjh 2 жыл бұрын

Leaves from the vine :'(

@yahelix8482 2 жыл бұрын

1 like and two comments WOW

@Kinonear 2 жыл бұрын

He would've probably ;)

@adil0028 2 жыл бұрын

@@sfsgdjh :((

@outdatedcomputer5659 2 жыл бұрын

@@sfsgdjh red roses too!

@ijnyamato643 7 жыл бұрын

Not gonna lie, when he put his right hand on it and went "boo!" I jumped out of my seat

@ronaldslukins8537 7 жыл бұрын

Me too😁

@quarkyquasar893 7 жыл бұрын

He went "Argh!" and I was like "AH!!" I thought I got the shock instead of him.

@subratarabidas4090 6 жыл бұрын

same my heart stopped there

@someweeb633 6 жыл бұрын

Me too😂😁

@TheRealBleach 6 жыл бұрын

IJN Yamato same

@Vallinen92 2 жыл бұрын

Great teacher. These kinds of teachers are the only ones who can truly teach students anything, this need not be every lesson mind you. Just sprinkled in between the more "study" heavy ones to inspire the kids to WANT to learn.

@CertifiedArab Жыл бұрын

Jefferson labs class: Hey guys wanna see my this thing that has 200k volts? My class: Ok so guys today we are gonna mix sugar and water and see the difference

@angeloiv4965 7 жыл бұрын

that class seems fun... until they take the exam

@JeffersonLab 7 жыл бұрын

Fortunately for them, this is a field trip, so there's no exam.

@atomskreborn5740 7 жыл бұрын

Jefferson Lab unfortunately for them it's a field trip, so they don't have this teacher everyday

@christopherperez6345 6 жыл бұрын

Jefferson Lab This video is like 7 years old they are currently most likely grads by now starting college

@b_nadryl 6 жыл бұрын

I would enter in NASA after having a teacher like this

@ipmanguydude2751 6 жыл бұрын

My name is Angelo. And I'm the forth. This is trippy

@joonnation4535 6 жыл бұрын

Why am I not dead? I ask myself the same question.

@harryseagrim8140 6 жыл бұрын

Namjoonie's Expensive Girl Lol

@skinnywacky 6 жыл бұрын

That’s the funniest thing I have ever read

@shinydoritos0159 6 жыл бұрын

Depression ?

@nathandavey7969 6 жыл бұрын

Namjoonie's Expensive Girl lol

@eoindonnelly3755 6 жыл бұрын

Army!!

@siddharthSingla 2 жыл бұрын

Man this guy can make even the most monotonous topics come alive we need such teachers

@WatercraftGames 5 ай бұрын

I wish

@HEXABONG 2 жыл бұрын

Even I'm a Computer Science student, I love his lecture very much !! no doubt, excellent expression!!

@b.w.s.k.3894 8 жыл бұрын

Should a person touch 200000 volts? Depends on the person - I have a list of people who should...

@Jules-bass 8 жыл бұрын

+B.W.S.K. 200000 amps, is what you need bud ;)

@kirillpopov4795 8 жыл бұрын

+B.W.S.K. XD, me too.... MUAHAHAHHAHAHHAHAHAHHAHA

@BluefoxOutdoor 8 жыл бұрын

jules leenders It COULD kill you. As in "if you've got some kind of heart problem or a pacemaker it could be lethal".

@alexandriariley5209 8 жыл бұрын

+jules leenders 200000 milliamps should do the trick

@jeffschulte4630 8 жыл бұрын

+B.W.S.K. Hahaha this is the first time in a while that a youtube comment genuinely made me laugh

@williamchen5627 4 жыл бұрын

No one: KZfaq: we're concerned that you might have to touch a 200,000 volt ball someday so watch this

@blazi2396 3 жыл бұрын

@Vladimir Vladimirovich Putin 7

@justsomeguywithasurprisede4059 3 жыл бұрын

@parkerb929 3 жыл бұрын

Vladimir Vladimirovich Putin i know this was from 8 months ago but i really need an explanation😂

@labigc1450 3 жыл бұрын

@@parkerb929 9?

@bhaskardoddapaneni 3 жыл бұрын

@@labigc1450 no just 4

@Tumbleflop 2 жыл бұрын

"I'm not disappointed, I'm just confused; (science question)" Best teacher ever.

@BluieBeth 10 ай бұрын

This guy is fantastic! I wish I had an instructor like this.

@SpartacusColo 3 жыл бұрын

"Which is an experiment we can only do once." - flew right over everyone.

@FoulOne 3 жыл бұрын

Well he would've, and probably into everyone as well.

@kerlowkey 2 жыл бұрын

Exactly I was surprised no one laughed I did 🤣

@thealmightyduck335 9 жыл бұрын

I would love him as my science teacher

@252abdulla 8 жыл бұрын

connor nicholls thats what i was arguing about with my friend

@satxrn_child3756 Жыл бұрын

I’m a few years late but I just wanna say I’m impressed. I have ADHD so focusing is very difficult and I loose interest in this stuff quickly, I was just looking for a video to learn from for my exam tomorrow and found this video, it’s so fun to watch and I learnt! So thank you for making this interesting and fun enough for me to study with, I hope I do well!😄

@JeffersonLab Жыл бұрын

Good luck with your exam!

@trixylizard6970 10 ай бұрын

How did it go?

@Trav81888 2 жыл бұрын

fantastic demonstration. myself and a classmate made a van de Graaff in the 5th grade for our science fair using a power drill it was pretty cool

@aditya3865 4 жыл бұрын

3:07 Dude I fell down from my bed.

@luvrshaq 3 жыл бұрын

bruh💀😂

@anwin4505 3 жыл бұрын

I jumped in my sit i was wearing headphones Because they suspense

@goktugblack 3 жыл бұрын

I legit jumped in my chair

@divyansh_kashyap2901 3 жыл бұрын

I felt goosebumps 😂😂😂

@yeetyeetyeet3911 3 жыл бұрын

I jumped when i clicked the timestamp coz i forgot that happened

@metalheadmachines9800 5 жыл бұрын

He did it for shock value.

@The_Hunters_Lodge 4 жыл бұрын

Under apriciated pun

@daurknyte 4 жыл бұрын

Stop it

@mosquito8192 4 жыл бұрын

Du dun tissss

@Astonthepunk 4 жыл бұрын

Omg just get out

@hurakagame9195 4 жыл бұрын

watt a good joke! 😏⚡️⚡️

@tobiashuttenrauch810 2 жыл бұрын

Wish I had lessons like that back in school. This is fun and interessting!

@gmansgnarlyscienceshow2820 2 жыл бұрын

I already knew all of this stuff, but watched anyway. That is what I call a talented presenter.

@donairechristianp 5 жыл бұрын

It seems that 200,000 volts turn you into a super saiyan

@scottmantooth8785 5 жыл бұрын

well...it is over 9,000

@geeway5923 5 жыл бұрын

no, he went Red Riot: Unbreakable

@the5thgamerlegend315 5 жыл бұрын

Lol

@mikeystolenuggie9701 5 жыл бұрын

Doesnt he use more volts to make his hair about the size of the Trafford centre

@ahmed38247 4 жыл бұрын

Well, if it had a small chunk of current it would probably turn u into some pokemon character

@Jack-ce4se 2 жыл бұрын

I honestly feels like I have wasted 2 hours for my Physics teacher to explain the same thing. This is so much better!

@TryHardCentral 2 жыл бұрын

Why would a teacher explain touching 200000 volts?

@JeffersonLab 2 жыл бұрын

@@TryHardCentral Because they can.

@TryHardCentral 2 жыл бұрын

@@JeffersonLab do they do that though

@zach237 2 жыл бұрын

@@TryHardCentral mine did, we also did experiments in class.

@user-zx2et9lf8y 2 жыл бұрын

@@TryHardCentral not the exact but related to that concept

@wadeklein8962 Жыл бұрын

Seriously what a great teacher I hate learning about electricity cuz it confuses me for some reason, yet I also sat through this entire video learning about current and voltage the difference between the two, and the real life effects of the demonstration, bravo Mr. Teacher.

@loushia16 Жыл бұрын

KZfaq recommendations has impressed me once again. Did not think I'd sit througha an entire lesson on voltage but here I am.

@PulseBox 3 жыл бұрын

"Touching 200,000 volts can kill you" Him: Here let me demonstrate.

@arandompersonontheinternet2923 3 жыл бұрын

I must say That is a very smart idea

@FranciscoHenriques 3 жыл бұрын

This is the teacher that loves his stuff and passing his knowledge to the kids! Kudos to him! Wish more were like him!

@sodhip5647 2 жыл бұрын

Really very nice teaching Hats off to you... 😊

@zedopal 2 жыл бұрын

super informative and super interactive really loved your video

@HippoTNT 8 жыл бұрын

I swear someone said "A Pokemon move." When he asked what a Lightning Rod was.

@Magmafrost13 8 жыл бұрын

EruditeWho the even sadder part is, they're not even right... Its an ability, not a move. Completely different

@BobMarley-pm2lz 8 жыл бұрын

Magmafrost13 the even sadder part is that you know the difference.

@kidmanier 8 жыл бұрын

HA!.... Got em!

@jabberwockydraco4913 8 жыл бұрын

Pikachu GameNStuff no worries, lord helix will save us!

@SirFelyne 8 жыл бұрын

+Magmafrost13 Doesn't it negate all electric type attacks done to the pokemon? Also, a coincidence seeing you here.

@winneton9323 3 жыл бұрын

Plot Twist: He's the son of Thor.

@mranonymous481 3 жыл бұрын

Nice one.

@demonslayer3071 2 жыл бұрын

@surya teja ODIN You Mean

@nigganigganigga504 2 жыл бұрын

so true

@AbhishekYadav-md1ju 2 жыл бұрын

Thor was God of thunder... And his son is wearing boots and standing on a chair to avoid current... Shame on Thor's son

@gamerek4716 2 жыл бұрын

Plot twist: he has godmode on

@craigfitzsimmons8412 7 ай бұрын

bravo! Lovely introductory explanation of what can be a tricky area of physics.

@danny_8470 2 жыл бұрын

I am crying at how good you are sir . That was the best explanation i have ever received from a teacher regarding current and electricity

@kevinkruger1329 3 жыл бұрын

6:53 As an European I never knew you had to poke holes inside a hotdog before microwaving it. Guess you learn something new everyday.

@isntmypfpbeautiful5350 3 жыл бұрын

Happens if you microwave cold boiled eggs as well, apparently

@sophiaclapp912 3 жыл бұрын

As an American I didn't know that either

@danx9243 3 жыл бұрын

Kevin Kruger as an American I didn’t know either! And I microwave hotdogs all the time

@agnespali6267 3 жыл бұрын

Same I thought them blowing up was just a sign that they're ready

@yeetyeetyeet3911 3 жыл бұрын

If they blow up its fun

@HalfBoiIed 5 жыл бұрын

Can we jump into lava? Yes. It’ll be a once in a lifetime experience.

@carlos_adventures9018 4 жыл бұрын

HalfBoiIed a ONCE

@masteraiex1778 4 жыл бұрын

Or a crippling one

@ashaydwivedi420 4 жыл бұрын

Literally

@blackstrand 4 жыл бұрын

r/Technicallythetruth

@darkspeed62 4 жыл бұрын

How many times does a plane crash? Just once.

@omerkarar8405 2 жыл бұрын

Man, you just cleared all my doubts to thank a lot.

@Aristothink 7 ай бұрын

Funny experiments. Funny and very good !!! I love to see his experiments: always fun, full of explanations and above all, full of energy. This is a model teacher we all should aspire !!! 👍

@elbenezermirabuena7755 2 жыл бұрын

"I'm not disappointed, I'm just confused, Why am I not dead?" *I hate to break it to you sir but the school staff is disappointed for you increasing their electricity bill.*

@maojpatra 2 жыл бұрын

Electricity bill goes up when you draw current and in this experiment the current very low. Perhaps the light bulb raises the bill much more than these domes :-)

@albert_the_cool8092 2 жыл бұрын

@@maojpatra so its 200k volts and low current?

@KamraanMir 2 жыл бұрын

@@albert_the_cool8092 it's not flowing through anything... That is what the whole lecture was all about

@JeffersonLab 2 жыл бұрын

@@KamraanMir No, current is flowing through him. He's quite explicit about this. If you think that electricity *isn't* flowing, then you've missed the point of the whole lecture.

@azysgaming8410 2 жыл бұрын

@@JeffersonLab BRUH

@jaketaylor12yearsago.44 6 жыл бұрын

And the flash was born

@afrad3956 6 жыл бұрын

Jake Taylor ..

@omgitzst3033 6 жыл бұрын

Lol

@thesharkgamer7305 6 жыл бұрын

lol

@angells2865 6 жыл бұрын

Lol ikr

@sage577 6 жыл бұрын

Jake Taylor that’s why I came here.

@samwilde8311 Жыл бұрын

Things I learned from this video that I never understood fully before despite studying electronics for years: amperage vs voltage. How a lightning rod works. The physics of why static electricity and shocks happen. Why hair stands up with static electricity. And interestingly I implicitly learned why sharp things spark in the microwave.

@user-tn9vm7wx9m 8 ай бұрын

Great video, I was educated, fascinated, and tuned in, the whole 8 minutes

@eric23hendrew3 5 жыл бұрын

When he touched it with his right arm, I was legit scared

@dakarai2350 5 жыл бұрын

Alex The Great me to

@kj4ilk 5 жыл бұрын

Don't be until the AMPS pass the heart he's fine

@ricardoalves9605 5 жыл бұрын

Or when he went to the ground

@gustavoherrera2532 5 жыл бұрын

Same

@jmvr 5 жыл бұрын

I actually learned in Electricity class that voltage doesn't kill you, it's the Amps.

@kewoodedge6379 4 жыл бұрын

"Did you died?" This man: "Yes but actually no."

@isaacwells6227 4 жыл бұрын

Did you died?

@johnyoon5377 4 жыл бұрын

schrodinger: that's my point

@triplez5393 4 жыл бұрын

He was in a quantum super position and in our universe he survived, we saw the version of him that lived! Lol

@renanandre6031 4 жыл бұрын

By Midorya Izuku 100% One for All

@JustARandomSomething Жыл бұрын

Wow. I wish I had this guy when I was studying electrical engineering.

@anoldeyhrithik Жыл бұрын

I literally watched the whole video 2 times patiently. Hats off sir 💖💖

@_arpheus 3 жыл бұрын

It's all fun and games till the stool fails to lift him.

@JeffersonLab 3 жыл бұрын

That would be a lot of doughnuts.

@jackman1321 3 жыл бұрын

I noticed you stepped off the insulated stool and still were touching the high voltage with one hand at one point... I thought the rubber stool was the whole point that was keeping him safe... Or at the end, did he make the point that it was the current was never enough to hurt him unlike the current in something like the 120-volt outlet?

@knseeker1524 3 жыл бұрын

@@jackman1321 yes as u said even the current was flowing through his body, it was not enough to hurt him

@ihaveagoal4665 3 жыл бұрын

@@knseeker1524 so that that means the the resistance in the ball was too much that there wasn't enough current flowing through it?

@checkthebush6500 3 жыл бұрын

@@ihaveagoal4665 its because of the resistance underneath him

@impossabear4096 5 жыл бұрын

Nice to see smosh's Ian hecox decided to get a more professional job

@equintrinity8678 5 жыл бұрын

Haha

@pix_d20 5 жыл бұрын

lmao i thought of the same

@benwang9574 5 жыл бұрын

omg yes. Rip smosh though

@ashazhussain5828 5 жыл бұрын

True

@scarl2t 5 жыл бұрын

Lol

@chitoryu12 2 жыл бұрын

My high school physics teacher did his lesson on amperage and resistance vs. raw voltage by passing his hand through a Tesla coil and pretending to collapse dead behind his desk. Apparently my class was the only one that year to think of calling for help instead of just sitting there.

@franklofarojr.2969 2 ай бұрын

Every time I see or hear Tesla I think of the car first. :|