My Wow Moment - How Curiosity Changed Everything

[@15firekid]

I want to see that colour changing reaction in 1000s of fps

[@Rabbitsliver]

15firekid Iodine Clock by "Periodic Videos"

[@MrSaid197]

15firekid He was talking while he was doing that, wach the video again and look at his lips in those seconds when the chemichal reaction happens

[@kurtschatteman5193]

I don't understand the people saying it's fake or asking for slow motion video. It's just nature at work and science explaining/reproducing it.

[@kjellbjorge5271]

8:04 Hold on ?!... That was vary Cool !!

[@VitaliusNovik]

COOL!

[@PhatMan96]

Slo-mo Guys!!!

[@fiftyfat]

no need of slo mo, you can go has slow as you want with the crank (in fact you have to, a fast movement would transition into turbulent flow, and that chaotic flow is not reversible like this !) I think you can use something other than corn syrup, something clear with the same viscosity (or higher), if someone has an idea, I'm interested !

[@fiftyfat]

Ah ok, it's already done ! "Iodine clock" form Periodic Videos, for example

[@DasPuppy]

So glad I once subbed to this channel. THANK YOU!

[@electronicsNmore]

Great video!

[@sanjaykrishnans8246]

You are awsome sir

[@nightchaser95]

Truly impressive.

[@glornna]

Awesome !

[@rongeetbanerjee5205]

Wonderful Nostalgia, Sir.Thank you for the Beautiful Philosophy.

[@GrowingDownUnder]

can you do a video on leidenfrost effect & making silicone out of potato starch/flour? just mix potato starch, water & put it in the microwave it will either turn into silicone or translucent rubber, hard plastic or edible rice paper like texture. If you fry it in a pan until the water evaporates you have a translucent crunchy wrap which you can eat

[@cadbane6462]

Pls film it in slo mo

[@Marr97]

how come I don't remember subscribing to these guys?

[@gamingoli123]

Borat. same

[@gamingoli123]

dude wtf me too

[@pahilhembrom322]

me too

[@12carla4]

Me neither!!!

[@coolmonkey619]

Borat. he uploads so rarely

[@RohitChotai]

Sir you definitely are an inspiration, thank you for being so awesome

[@P4n0r4mA]

Your awsome man! Love your motivation ;)

[@wyattf.3837]

7:27 was crazy

[@lyanalaqeel7909]

Please can you tell me what he used in the video???

[@jackhong1981]

An apple won’t fall far away from its tree.

[@2srivatsan]

awesome!

[@markvos2692]

Who else watched 1:11 over and over again to try to catch it?

[@SirCutRy]

It's not fake, it's an interesting reaction.

[@nintendolunchbox]

This video broke my brain. Mister Wizard could not perform this hockus pokus.

[@tobywong2268]

MORE VIDEOS!! PLEASE

[@anmedia7747]

It's not magic it's science

[@aimerc617]

Shoutout to Albert Einstein and Issac Newton

[@JerryCalverley]

Watching someone layer different colors of water I the same cylinder was very intriguing. The color wasn't the key though. Dr density was the key. I was amazed. Now I teach science. I use many if your demonstrations in my high school science classes.

[@elizabethbrown3016]

your grate love watching these uploads

[@urwig920]

0:01 his eyebrows........

[@christopherdiedrich40]

COOL VIDEO❗ It's all about making learning things cool and fun. Funny how I was thinking that this guy was reminding me of someone and when he told his show & tell scam story it hit me 💡 Brian Brushwood

[@dicktsui1818]

This video insulted me , my Asperger and ADHD made me too nosy and I nearly got repeated due to owing homework

[@liljhyder4946]

have u tried melting sodium hydroxide and putting a glass jar in it while it is still hot

[@iliemitulescu]

Moment of what? I didnt't quite get it

[@ShaneMatthews27]

No way...

[@trg_domes2623]

hi Steve Spangler I am from Wyalusing​ and I Skyped you with Mrs card and the rest of our fourth grade

[@RookieLock]

Wow, so cool! almost looks fake! but i know its not

[@MrSaid197]

The moment when i trigered was when i saw my physics teacher using newton measuring tool, but what acually triggered me is movement of the spring, it was like it moved upwards as it moved downwards, where am i today? Sitting on home made woodden chair with two ideas, one is air powered car and the ther one is mercury powered car, both have unlimited source of energy, one has always source of electricity available and the other one has always available pressurised air to trigger the system and keep it going, i am smart, but too poor to turn my ideas into reality, by the way the mercury type of engine system could possibly fit beneath back seat leaving more space to store more stuff into the car, whole system. I picked bycicle gear system for my idea, cause, that way you can speed up by swiching gears by pedal, it sounds weird, i know, but it has unlimited source of electricity, you can smile, i don't care, people said to Edison's mother that her child is retarded and when he grew up he invented xray, so i don't give a f... would you smile at me

[@medvjed_store]

Wow What else to say?

[@nasirbrown463]

i used your geizer tubes in clas

[@simon4187]

Lol he scammed his friends

[@AG-qq3zl]

that's one way to use the dark side of the force ;)

[@liamshirley942]

fake nice soy sauce lol

[@cliffdotcomdotau]

Can we turn back time then?

[@elvivacious9487]

What?

[@pokem258]

Best comment

[@gravelvisa2424]

Guys, hate to break it to you, its fake I downloaded the video and played it slomo, it is edited

[@michelgabe1629]

Omg who else thought in the end: JUST TURN IT FASTEr PLS

[@kurtschatteman5193]

I was :-) But if spun faster you would get turbulence --> no turning back.

[@mohamedzakariaelyounossi6274]

Am I the only one that's annoyed by the way he pronounces National Geographic?

[@GrowingDownUnder]

u dont liek the whey he pron ounce national geology?

[@martinilt117]

i dont think its real =(

[@ry754]

Lol everyone who's like "SLOW MOTION, SLOW MOTION". lmao look it up weeb

[@logafabdamodel570]

0:13 really...

[@xtca]

It's so fake

[@kurtschatteman5193]

It's all true. You can try it yourself.

[@securityofficer9483]

Crappy edit

[@AustinAndGamer]

it was not an edit