Inhale Sulfur Hexafluoride SF6

[MrKillerBeatsZ]

arnold swarzenegger lol

[brandt19699]

Surely you mean 'helium'?

[MsBabygurlprincess]

Where can u find this stuff????

[11bravoEOD]

dude i want some of shit

[30minshows]

Mr.Leduc would be funny on this shit

[OilyAlmond]

As bill ney would say "science rules"

[chipcookington]

doesent sf6 settle in your lungs and stay there?

[SSJdenis]

@chipcookington U can get rid of it by doing a handstand :) or just however turning urself upside down

[Z0MBaY913]

i didn't know that the nerdy hillbilly was a teacher.

[VentriloquistMaster]

sounds kinda like charlie browns teacher

[bigchris0886]

Is that Steve Carell?

[fs10inator]

Whoops, someone used too much pitch shift!

[PianoGirl121800]

is tht even safe??..

[Alar34]

At the start he says 'Hydrogen' instead of 'Helium'. =P

[nomilkforsanta]

@Alar34 both gases cause ones voice to rise; he actually shows H2 being inhaled on the other video...

[Alar34]

@nomilkforsanta They should teach such stuff in our school. All we do is balance. It's annoying.

Anyways, nice to know something new. =)

[tracemaster100]

what would it sound like if someone took in both at the same time?

[runnekarill]

@tracemaster100 like their normal voice, depending on the quantities inhaled

[mozoll51]

I wonder how would vin diesel sound on it.

[phreanabis89]

@mozoll51 Vin Diesel on Helium is pretty funny!!!!!!!!

[xXxWWJDxXx]

Maybe this is the cure for justin bieber

[7blueblood]

@xXxWWJDxXx then he'll sound like any other 10 yr old girl

[xXxWWJDxXx]

@7blueblood lol

[Tweldofame]

@xXxWWJDxXx HAHAHAHAHAAHAHAHAHAHAHAHAHAHAH­A

[CODBlackOpsOnXbox360]

*copyright infringement*

[Ebvardh]

"My teacher is possessed by the Devil!"

Haha, I love these crazy teachers who try experiments on themselves.

[maldread88]

im getting a tank...then getting arrested...itll be amazing explaining myself to the cops in that voice

[Casper48022]

I wouldn't want to inhale "somthing"-fluoride.

[Toribor]

This guy really has no clue what he is talking about. The gas does not change the speed that it travels through your vocal chords, it simply filters out higher and lower pitches depending on the density as compared to air.

[DaedricLavaWhiskey]

@Toribor You really have no fucking clue what your talking about either... Its denser thus its heavier which means that it actually does come out slower in a relatively generally speaking sense

[TheAlphaPyro]

@Toribor I don't know that I like the word filters any better than his description. Filtering of high and low pitches is not causing the lower pitches not usually heard with ordinary air to become present with SF6 gas. The explanation that makes the most sense to me is that the air medium in which the vocal folds vibrate has become denser than usual so they don't vibrate as quickly (but proportionally the same) and hence produce a lower the pitch by decreasing the frequency of vibrations.

[SweetxEmergency]

insert justin beiber comment.

[OnnomonnomonnO]

I think it's not caused of speed of the gas flowing trough the vocal chords. ....the gas is exhausted with the same speed, but it causes that voice chords are moving slower because of denser medium ...not even cause of the speed of gas ..It can be said that the gas changes the resonant frequency of vocal chords ....you can change the speed of exhausting everytimes you want ! and it has not any influence at your pitch .... my opinion...If im wrong, pls,write me and also, explain why

[CBQueenOfRandom]

:0

[gayboytommy20010]

this is so cool to do I don't care about the dangers

[Guthix151]

Lolololololololololololol!!!!

[clos4672]

I hope he meant that Helium increased the pitch of his voice, not Hydrogen. Hydrogen would have indeed increased his pitch right before his lungs exploded from the Hydrogen combusting with the Oxygen in the air. 

[Crossdrop]

No, he meant hydrogen! Why should it explode in the lungs? The reaction wont ignite because of 36°C temperature inside the lungs ;-) You can see the video where he inhales Hydrogen...

[JesseQuintana]

That is so cool! :]

[CocoWhy]

i wish my teacher did this in class >.>

[Ercanica]

coolest teacher ever !

[JessWuvs2laf]

LMFAO What is Tay Zonday did this! I would die LAUGHING!

[Pulsuhundur]

close your eyes and listen to his normal voice... sounds almost identical to Nicolas Cage's voice!

[FlashUser95]

lol

[bdis89]

what a cool teacher.

[Eddy2730]

What? Sulphur Hexafluoride is six times heavier than air, not five(!).

[dchummer]

SF6 about 146 g/mol. Air has an average mw close to 29 g/mol. 146/29 = a number very close to 5. Please check my math again - I'm not perfect.

[pb999999999]

You should have used the Density of the gasses, and not the molair mass. There is a difference of about 15% in the final outcome. They are still both very close to 5 so its alright :)

[Blinx360]

@dchummer 5.0344 so it's over five, but less than six.

[dogbadgereye]

@dchummer its 5.11

[PuffinGurl17]

@dchummer it is six times dencer

[itscrazyraybitch]

it's actually closer to 5, i always thought it was 6 too.. don't feel bad lol

[THISnameISNTclever]

@Eddy2730 i believe its 5.11 times heavier than air.

[DarkAssassin2259]

@Eddy2730 no, it's 5...trust me

[jjaapp18]

@Eddy2730 He said 5 times denser, not heavier. SF6 is 6 times heavier than oxygen.

[blaisetighe15]

sounds like the worlds tallest man!

[justinpiu]

@blaisetighe15 hahahahaha

[350vroom]

just imagine what the worlds tallest man would sound like on this shit!

[gordenfreeman43]

@blaisetighe15 imagine him on sulpher hexaflouride

[utfishman182]

sweetness, cant wait to see the demo in class

[snobord4lifeEL]

ok where can i buy this!!!!!!!!!!!!!!!!!!!!!!

[xXGuitarMuffinsXx]

probably anywhere that sells balloon stuff. ask for a sulfur hexaflouride balloon pumper or w/e

[Timobrien01]

@xXGuitarMuffinsXx why would anyone want a balloon that sinks?

[vVvGREEKvVv]

@xXGuitarMuffinsXx the one guy told me you need a lisence? idk

[xXGuitarMuffinsXx]

@vVvGREEKvVv well its probably because they only really use this stuff in the army

[avishay224]

0:01

[AurynOfAsia]

Oh wow what an awesome teacher!

[uluvmeluvu9496]

I luv the Oscar Mayer song!!! its awesome!!!