He is teaching what to do at the same time also what not to do 🙈
@MrCornerMan2 жыл бұрын
He's having trouble putting things into words. Like he's spot on for why the second one was louder but it was quite jumbled
@rustledjammies87697 ай бұрын
I just look into him, Professor Emeritus Irwin Talesnick (the old guy), and he apparently died on 21 November 2020. 😥 He started off as a High School science teacher in the 1960s and then went into teaching science teachers how to teach science at Queens University in Canada. He was obviously very successful, as shown in the video!
@anonymous8s6403 жыл бұрын
Thanks a lot finally my confusion of whether the hydrogen burns or burns out when it combusts is clear😅🙌
@MechaDray3 жыл бұрын
Honestly, I know he knows the subject, but somewhere along the way he lost what he wanted to point out, and just started going to see if he could remember.
@trgtheredstoneguy39906 жыл бұрын
*This is giving me some old vibes...*
@Interestingworld45675 жыл бұрын
TRG // The Redstone Guy lol
@mekan00012 жыл бұрын
yes, this man appears to suffer from a rather severe case of the olds.
@notfunny36843 жыл бұрын
I like the way he teaches
@industrialdonut76814 жыл бұрын
I actually love that shirt, I've always felt the same way!! VERB
@GoogleAccount-lf5bl6 ай бұрын
This guy is so dangerous! Flame Arrestor: Always use a flame arrestor when working with hydrogen gas and open flames. This device prevents a flame from traveling back into the hydrogen source, which could cause a catastrophic explosion.
@psychopathicentertainment57055 жыл бұрын
He doesnt explain that the foggy mist around the cylinder is actually water created from the combustion of the hydrogen gas. However, this may have been useless information to his students so he may have left it out for that reason to save time 8).
@ravenskarm69684 жыл бұрын
hold on, I have a question bro. does a liquid compound will be vanish, if it's got burn by a fire ? I mean if let say a vitamin c liquid, got burned, will the smoke still contains with a vitamin c ?
@potatoboy5493 жыл бұрын
I doubt that. The water would be too hot, and would be produced in extremely little amounts. It’s probably the moisture and humidity in the air cooling rapidly and condensing.
@rahulpaul43553 жыл бұрын
I bet every one of his students knows that
@pranjalpandey3.143 жыл бұрын
@@ravenskarm6968 bro burning is a chemical reaction and everyone know that after reaction it is not sure that reactants property get/found in product.
@jewelfieldugbawa5675 Жыл бұрын
@@potatoboy549 no it's actually water
@DaftSwank9 жыл бұрын
This is a great experiment ...
@tomb8163 жыл бұрын
No it's not. It's completely skewed. While igniting the tube with "pure" H, the gas has but one orifice to escape from and, consequently, interrelate w/ to form sound. When the two tubes are near one another, there are multiple avenues for the gas(es) to move between and even more surfaces to interact w/ and form sound waves. Also, "which one was louder" is not a very scientific (specific) question. Does he mean intensity of dB, SPL, or Hz?
@ningagaming5333 ай бұрын
I loved this experiment. Thanks sir
@mrs.chandler93847 жыл бұрын
THat dudes shirt is awesome. I love to science when I get high.
@johmcg645 жыл бұрын
WRONG! He is teaching grammar wrong!
@dylanm.36924 жыл бұрын
Science verb To do the act of _sciencing._ "John, you've been down here for 18 hours. Please come have dinner with your kids." "NOT NOW KAREN I'M _SCIENCING."_
@Baba-wf4lr3 жыл бұрын
@@dylanm.3692 lol
@0grilo03 жыл бұрын
Funy how easy it is to separate this from water and how easy this would replace gasoline.
@alexcasillas222 жыл бұрын
It's not and it's not. :)
@0grilo02 жыл бұрын
@@alexcasillas22 video fake?
@0grilo02 жыл бұрын
@@alexcasillas22 ah ok your just a shill or dont know probably
@antonioaguilar80272 жыл бұрын
@@alexcasillas22 it is
@Ramp10er4 жыл бұрын
Now I know why fart burns...
@rajendrasinghabasara40622 ай бұрын
Excellent sir
4 жыл бұрын
Somebody please tell me that why does the candle extinguishes...
@alexandrefan23854 жыл бұрын
maybe vapor blows it that's produced by combustion, or the oxygen is consumed up in that small space?
4 жыл бұрын
@@alexandrefan2385 OK ,Thanks for replying
@ravenskarm69684 жыл бұрын
hold on, I have a question bro. does a liquid compound will be vanish, if it's got burn by a fire ? I mean if let say a vitamin c liquid, got burned, will the smoke still contains with a vitamin c ?
4 жыл бұрын
@@ravenskarm6968 no idea bro sorry, but if you find out do tell me
@ravenskarm69684 жыл бұрын
@ well that's a very silly question, but can you help me with a correct phrase for my question ?
@lux9956 Жыл бұрын
Just for the shirt I give a thumbs up and I love the sound effects but where's the fire?
@dimitristripakis7364 Жыл бұрын
Hydrogen fire is almost invisible.
@mosswei8 ай бұрын
Why don't the space ignite in flames with our spacecraft thrusters if space is mostly packed with Hydrogen gas?
@Manf-ft6zk Жыл бұрын
"This video is part of the Best Practices for Teaching Chemistry Video Series." If I'd be interested any second-best practice for Teaching Chemistry, is there anything around?
@reubenjensen10075 жыл бұрын
Come on dude get it together
@zahidbhutto77593 жыл бұрын
Great sir. Good experiment
@ucheemmanuel49332 жыл бұрын
it pops louder because of the presence of oxygen from air.
@DreamscapeSYN3 жыл бұрын
5:35
@ENDI8089 Жыл бұрын
So this creates water
@nasiminasirov53008 ай бұрын
But why wasn't water formed?
@MechTechSimulations7 жыл бұрын
Nicely explained!
@xzibit8614 Жыл бұрын
Hands way too shaky
@Vinyl_guy4 жыл бұрын
I'm here from school
@black_hole_gaming_11393 жыл бұрын
I am here from Georgopol
@adambrueckner15462 жыл бұрын
….. is hydrogen lighter or heavier than air? Density.. end comment!!
@ohwiseone1427 жыл бұрын
I wouldn’t trust this guy around combustible material
@666crippled6665 жыл бұрын
lol
@Interestingworld45675 жыл бұрын
Lol
@mykhailohohol87083 жыл бұрын
candles suck, why not use alcohol burner. second one popped louder because hydrogen mixed with air and became explosive?
@ethanmelia19284 жыл бұрын
ledgit no one volenteers
@iu_mycomfort88514 жыл бұрын
Sun made of three fourt
@iu_mycomfort88514 жыл бұрын
Hydrogen gas
@ZombieToad6 жыл бұрын
he doesnt know how to use a tealight candle
@mtsamman4 жыл бұрын
nice
@cezmikaloie4 жыл бұрын
His voice reminds me George carlin..
@snow87442 жыл бұрын
Tremblinggg handddssss
@ChAnGo_PRIME4 жыл бұрын
Me coming here after learning about bill gates new yacht me seeing it’s combustible no bill not 2020 maybe 2050 but no
@brandonlunch39794 жыл бұрын
Are you aware that the fuel that makes your car go is also combustible? That's kind of the point of a fuel, in fact it's in the definition. Hydrogen can be just as safe as gasoline when handled correctly. Please dont spread fear around something you may not understand, thank you
@Prefesuersheen3 жыл бұрын
its melindas yacht now
@funfair-bs7wf2 жыл бұрын
"science is a verb" ? that's deeply philosophical...
@thelolfrog2 жыл бұрын
Science is a verbe!
@infiniteuniverse123 Жыл бұрын
People have always said hydrogen isn't flammable without oxygen. That is obviously wrong based on this experiment. Energy is created when quarks are separated and pure hydrogen without any neutrons is the most vulnerable to getting broken up. What creates the energy is not the hydrogen itself but the field of space around the reaction. Without the field, no energy would exist at all. It is what's known as "zero point energy" and when quarks get separated, the strong force is broken. The only difference is that the strong force is between quarks and the particles that make up the field of space, not gluons. When quarks are separated in a vacuum, it creates an incredible energy because the field of space that causes the force of gravity is able to overcome the strong force and keep the quarks apart indefinitely. This is exactly what a black hole is made of and the only reason they don't emit optically visible light is because they only emit gamma rays. Eventually, black holes cool and create elements on their surfaces and start emitting optically visible light. Quark Plasma Reactors only use plain hydrogen, not deuterium and tritium. They are the energy fusion is supposed to be.
@codyramos3200 Жыл бұрын
I believe under normal conditions Hydrogen isn't flammable without the presence of oxygen. There's way better demonstrations with Hydrogen on yt. ... guy fills a large bag with Hydrogen and strikes matches inside the bag . The match lights for a second and goes out after exhausting its own fuel source of oxygen. The Hydrogen didn't ignite/combust . To prove its Hydrogen in bag. He squeezes the bag that has a tube coming out of it and it produces a maroon very translucent flame a few inches long when introduced to a flame .. Hydrogen absolutely needs oxygen to be flammable .
@infiniteuniverse123 Жыл бұрын
@@codyramos3200 unless it is separated into quarks. When this happens, the energy that lasts billions of years in space as stars is created. Lightning does it when it destroys atoms in our atmosphere and creates gamma rays. Particle colliders do it as well when they break atoms into quarks and create 9 trillion degree Fahrenheit temperatures.
@the92632 жыл бұрын
I came here because of raptor 2
@barnalidhara65174 жыл бұрын
💗💗💗
@allosaurusfragilis77823 жыл бұрын
Bit of a shambles....
@dilawarhussain20085 жыл бұрын
Grt
@ThePastaManCan2 жыл бұрын
Why do Jews make lovely teachers? :3
@jarosawgorny56886 жыл бұрын
He's a Jew, he hes yarmulke on a back side of his head.
@fusionxtras3 жыл бұрын
That doesn't have anything to do with science
@MechaDray3 жыл бұрын
Cup your ears, gotcha, you didn’t need to, how interesting huh?
@NMA_NoMoreAmmo3 жыл бұрын
Electric cars are trap for dumb punters. Hydrogen is next fuel in combustion engines.
@tanvirahmed7993 Жыл бұрын
this guy is incapable of doing any experiment
@codyramos3200 Жыл бұрын
" this one popped loud " I'll take your word for it. My ears are only rated for dB. I heard no distinguishable difference from pop and pop.
@johmcg645 жыл бұрын
Science is not a verb! It is a noun! Everyhing else in the experiment was interesting. thank you. For example, I science now. It does not make sense. I science yesterday. Do you see how you are teaching grammar wrong? Yes or No. If you are mad, do not answer!
@MadM0nte5 жыл бұрын
>Autism speaks
@MrBesticles5 жыл бұрын
Boi u tryna say science can not be a verb? I science your grammar. Boom
@bhav19765 жыл бұрын
In case it really needs pointing out, the point is that you really understand science by doing!!
@holdthelock4 жыл бұрын
John boy you are petty
@ravenskarm69684 жыл бұрын
hold on, I have a question bro. does a liquid compound will be vanish, if it's got burn by a fire ? I mean if let say a vitamin c liquid, got burned, will the smoke still contains with a vitamin c ?
@vincenzopromedia5 жыл бұрын
Isn't he exposing himself and everybody else to a lot of dangerous nitrogen oxide gas from all that combustion of hydrogen gas?
@cardmaniak23165 жыл бұрын
What?
@vincenzopromedia5 жыл бұрын
@@cardmaniak2316 of cousre you might be confused see I was looking at a video explaining the difference between using h2 gas in a fuel cell vehicle vs an h2 combustion engine vehicle and they said one downside to the h2 combustion engine vehicle is that it produces harmful nitrogen oxides in the exhaust from the combustion of hydrogen gas. So I was wondering if by this guy combusting hydrogen like that, if he was exposing himself or everyone in the room to dangerous nitrogen oxides.
@cardmaniak23165 жыл бұрын
@@vincenzopromedia very complex i can't understand Im stupid hahahaa
@vincenzopromedia5 жыл бұрын
@Frank Martin Okay so I guess temperature has a lot to do with it. ICE Engines do get very hot but I would assume that combustions are very hot in general. So if you simply heated hydrogen without combusting it, would that also cause nitrogen oxides to form? Or is that only under high temp combustion?
@vincenzopromedia5 жыл бұрын
@@drdefecation Where would I go to get an expert's opinion?