Level 1 to 100 Science Gadgets

[@hafu]

Early gang where y’all at? You get rewarded this time cuz you can get these gadgets for $0.01 (limited quantities) ▸ hafugo.odoo.com

[@funcoolperson]

First

[@Cloud-nm8kb]

hafu wsg

[@AnasAnas69EA]

2nd Im early

[@AnasAnas69EA]

Btw om your 1st or 2nd comment liker

[@digitaldomination11]

Fifth

[@wparo]

Wow thanks for 14:19, I've been using a bone saw to get sections of human bones for histological examinations and never understood how it cuts bones but not soft tissue.

[@BrentTV]

cool

[@hafu]

You’re cool

[@TheOne_6]

cool

[@jackx4k]

Give me spongebob popsicle

[@jameswei8980]

I FOLLOW YOU BRENT TV

[@乂]

If only our science teachers made science this interesting

[@AKhan-je2dq]

I thought you were a bot 😭😭

[@south-bladeball]

Fr

[@il1kebean]

x is 1 sub away from 6.01M

[@Lemonade_Guy]

Im literal the 6,000,000 subscriber

[@Noob123-m7m]

Oh boy, it's him again

[@TheTechAdmin]

0:28 You do realize the energy comes from the exchange between the zinc and copper right? Not the potatoes. So you can just put all the zinc and copper into a single potato with the same wiring setup, and get the same results.

[@Sundry_Entertainment-vm4ix]

Thnx

[@honor9lite1337]

Correct

[@thomasmore260]

To make a battery you need to have an own electrolyte (potato) for every cell. Of cause it might work to put the ones of a cell close together and ignore the leakage current between those with greater distance but if you put that in the shelf the zinc will be dissolved in the potato. So better cut the potato into slices if you only have one.

[@arielnachimovskey5919]

What are you yapping about

[@alejandrosuri]

Love is the way i feel

[@Jennifer-K5LA]

This guy actually got me to enjoy science stuff. He deserves my subscription

[@AmirMurray-n4i]

1:48 I feel like I can smell that😂😂😂😂😂

[@Squidyboygames]

Same

[@JB-DJ]

love is videos! You can never see anything like this what accually makes your brain improve

[@PraviLukijanJC]

0:20 nice GLaDOS

[@Unknown-am76]

I appreciate how Hafu entertains us and while teaching us something

[@RadhikaJoshi-v6g]

I had a gyroscope as a kid and they really are fascinating

[@boamakyeremehosumanu3043]

Thanks 😊

[@tarendrapratap6322]

beatiful gadgets

[@BLACK-nu2ow]

you are the best sciencest!❤❤❤❤❤❤

[@The-DuolingoBird]

10:50 Bro Violted Goku 💀

[@sumany5494]

lol lol lol

[@BLCKHER-u5w]

Goku ki gaand m current de diya

[@koiyujo1543]

9:08 fun fact this is also why guns are so loud because when the hot gasses from the gun come into contact they will make the ambiant temperature air heat up

[@mohamadznad7068]

I’ve experienced cast saw before on my cast obviously that is no more now I can walk. I’m in it happened like two years ago.

[@NoobyGamin]

5:23 best teacher ever refrence

[@filipBS1110]

i thougt i was the only one who noticed😮😂

[@SownDyndrome]

I knew it the teacher on KZbin I swear I had heard it before

[@eduardocristianreyestec6484]

Se devoraron todo jajajajaja god video bro

[@user-sb3nv1dn2]

شكرا لك انت رجل جيد وطيب

[@A_SloppyKid]

7:48 Finally someone bought this to test it

LOL, he was clickbaited and took vengeance on us 😂😂😂

[@hektorjger6103]

What do you mean ?

[@SpydersByte]

@@hektorjger6103 11:10

[@noonefromnowhere9823]

Love science with hafu go

[@a353_2]

Roblox server be like: 0:12

[@UraniumEggOfficial]

fr

[@Sebastian-su8po]

LOL

[@FlyFlux]

Fr

[@pizzaman1720]

No it only like that when a single game has over 800k players

[@MarcusLegend-ig3ti]

Bonjour j'ai réussi à récréer l'énergie perpétuelle avec des aimant neodim

[@gnagaraju194]

06:40 i like this

[@mauricioweber8879]

Real worth it

[@xxsydeaxolotlxx4116]

mom: hey son, what do you want for your birthday? son: oh its just something i was on a cool science video... mom: what is it? son: *A CAST SAW*

[@jamesjimbob71]

i alway wondered about the cast saw now i know thanks just subscribed as well

[@schmalooten]

shoplinks please

[@R3AL-GS]

You can actually do the pendulum with peanut butter

[@pheonneonxd2831]

I used to be a fan of Hafu. Now I’m an air conditioner

[@HyperHrishiHD]

Im an led hologram fan 😎

[@il1kebean]

im a ultra Samsung high level conditioner fan

[@kiwwicube]

Please stop these puns, they are too mindblowing for me

[@florlenaerts]

@@HyperHrishiHD a* not an

[@CooperLittlefield]

And I am the Lego piece #2835193

[@taylorig]

As a child in the early 80's (Might of even been late 70's...), I had a gyroscope. My parents got them for us one xmas. I've been a major science geek forever lol

[@ahmetizmir1081]

12:24 The pendulum drew a heart shape :)

[@narrenmagie]

Just noticed the same! Probably related to his ex-girlfriend he mentioned a few seconds earlier ;-)

[@الفتى-ر4م]

جميل جداً اخي شكرا هذا مايسمونه العلم الخارق ❤

[@jacquelinefarago]

1:07 what if you spin it 𝐒𝐎 fast?

[@Good13man]

A Stirling engine doesn't work on steam. It works on temperature differential.

[@darkdestroyer32]

I did the research for you. No, that tokyo light thing doesn't actually exist. It was an animation made years ago, and this guy came around and took it and used it as clickbait. From what I gather, the artist's name is Flavio Carvalho, of course, you won't find that mentioned here, because dude doesn't care.

[@someTransChick]

It's literally shown at 11:09 that, yes, it's created by Flavio Carvalho.

[@SpydersByte]

he... explained all that in the video lol and showed his instagram page which had his name on it now, using it as the thumbnail when its the only *fake* thing in his list is just stupid clickbait but he *did* explain it

[@AmirMurray-n4i]

1:48 it feels like I can smell that

[@lianghao7128]

Bro didn't watch the video💀

[@nidhu595]

@@AmirMurray-n4i ?

[@navishdavid1863]

The one which you use the rope and the small thing it actually related to how the moon orbits the you know Earth because it has an orbit which you already know the orbit is what keep in it up and not fall in down into the earth like explored in it

[@dyesub]

bro his content went from martial arts to science

[@user-hp6qr5rm1u]

10:53 bro violated goku 💀😭

[@angelpenarolo7408]

I didn't know how mova globes worked. Its GENIUS to anchor itself to EARTHS MAGNETIC FIELD. That blew my mind.

[@RomboutVersluijs]

what baffled me, how do these sonar panels get sun. Normally any blockage of light and they dont generate power

[@gangsmusic-controversypoli4185]

Where have this channel been my whole life ?

[@GrafKrolock82]

Hey KZbin: Can you please stop selecting another audio track than the original one? Especially if the other audio tracks are more than bad?

[@GrazianoArmani]

Sei bravissimo e il doppiaggio è molto buono anche se non in sink

[@EVERYONE-HAS-A-OWN-MUSIC-THEME]

14:32 That was dangerous, you shouldn’t just swipe, but do it one by one like a boob, boob, boob, not booooooooooob

[@cannaweek]

Huh

[@x88.berkay]

fire

[@ThatDudeDeven]

Idk how I found my way onto a kids channel, but it's really cool that there is a somewhat educational, popular channel out there nowadays for them. Good stuff.

[@ratnavarnamarriratnamani378]

I don't even have to pay one paise. Incredible!!

[@gertowa6435]

The Stirling Engine was probably one of the most interesting

[@doronbenbenisty1430]

You are amazing thank you for the video

[@warkoplogo1881]

8:45 NAH NOT AGAIN

[@Engelboi-1214]

SERIOUSLY AGAIN D: 8:46

[@pablosintes5773]

hafu que no mifu el otro chino de los experimentos, con el que disfruto aprendiendo, Gracias por el currazo hafu!!

[@jingles6113]

5:14 he forgets to mention the price

[@eldiezone]

Bro THAT WAS AMAZING! LOOK! 08:45

[@hermanenglish7541]

Damn really got rickrolled twice

[@sourdoughbread952]

10:43 bro this meme is like 4 years old

[@Noah52252]

Wird auf jedenfall direkt abonniert👍👍

[@Nina-rj4nu]

So upset I only found this channel today. That means I have to binge watch for the next few weeks.

[@roundysstuff]

I love your editing style, brief sound effects, nice choice of music, amazing cinematography, and it’s actually watchable because you don’t yell every 0.02783 seconds!

[@roccobierman4985]

Clickbait thumbnail.

[@Sobhancraft]

But kinda good

[@affaansyed]

It’s the thumbnail used for EVER “top 10 science gadgets”

[@Azrialgames]

Thanks for the heads up

[@moneyinyourpockets]

How does the electromagnet push the ball? Wouldn't it attract the ball?

[@romeolajh1602]

amazing how people are amazed by saw which exist for many decades

[@Vanadium]

I am more perplexed by the fact that in less then 10 seconds he is talking about a perpedomobile and Anyone with a half brain knows that this doesn't exist. If we would have it this would be headlines for days anywhere...

[@Knight_Meliodas]

@@Vanadium Let's say, hypothetically, someone invented one. Do you honestly think your government (or any government for that matter) funded by multi-billion dollar companies, especially those who profit off of war, would allow something like that to go public? Nikola Tesla invented Alternating Current. He was trying to give the world free electricity. J.P. Morgan didn't seem to like that very much. Next thing you know, he "mysteriously" dies at the 33rd floor of a Hotel in Manhattan. Sure, we still have Alternating Current today, but it's definitely NOT the world Nikola dreamed of, is it? You still have much to learn about how the world actually works. I can see from your videos you are still young and developing your Weltanshaung. In time you will grow in wisdom. P.S. Ich mag deine Videos. Ich beneide dich um deine Jugend und lobe deinen Mut, diese gefährlichen Wege zu befahren! Fitness ist so wichtig. Ich werde deinen Kanal abonnieren, wenn du mich bei einem Spiel der Intelligenz schlagen kannst :P

[@pauls5745]

Yeah, that's the same thing they used to cut off my arm cast when I was a kid, and he put it on his palm to show me it wouldn't hurt.

[@Geraa_tumbao]

@@Vanadium hay una élite que domina el mundo para mantenerte distraído y para fines de los poderosos que son la causa de muchas 💀 en el mundo a causa de los placeres de este mundo.

[@rdavistv41]

let us know when you list more items. Looks like you sold out fast! Love the video, keep em coming!

[@ZeranZeran]

"I found clickbait and then used it for my own video" bruh come on. Dislike for that. I was waiting for that

[@cyrixr]

12:42 I also broke my ankle almost 2 years ago 😂

[@Ken-v5l5d]

Clickbait The thumbnail isn’t a real product. He admits that about half way through.

[@aviatrixsolarix9105]

12:14 like my ex🗿 daym his ex got cooked without changing expression

[@Eljeirobloxgames]

0:12 PORTAL GUN IRL

[@Nachtuil36]

I truely love all of these !

[@ابراهيمحميدالاحمد]

ههههه و كان يحرق من الساعة التي

[@sindenisechau2774]

Under 1 hour gang

[@richarderickson8840]

I have a Black and Silver MOVA globe. Seas are Black Land mass is Silver. Been awesomely spinning away for a couple of years now. Love it.

[@filipwassen7947]

So you saw a cool science gadget, realized it was clickbait, got disappointed, and yet decided to do the exact same clickbait in your video?😂

[@kentlab3850]

KZbinur integrity doesn't exist

[@ilionreactor1079]

If the laser gadget doesn't exist, why is it in your thumbnail? Don't need this. Bye!

[@KelvinEmmanuel-t1w]

😂

[@Saadi_Lyfe]

I thought of the same thing....

[@thatoneguychad420]

Thanks I now know to not watch this video and to dislike anything I see. Fuck lying thumbnails.

[@doncoo6775]

genius!!

[@rachelarnold6293]

the end 15:11

[@taranijakkilinki97]

Cool thanks for sharing your experience

[@MemesAndSongs4U]

Daily reminder to not like "Like Beggars", such as the tons of "1 like = 1 pushup" in the comments.

[@Lkadow_dela]

Nice bro

[@Knight_Meliodas]

The Tesla coil gadget is obviously my favorite because Nikola Tesla tried to give the world "UNLIMITED POWAAAAAAAAAA" (Star Wars reference :P ) but sadly Edison was better at business + the government assassinated Tesla in a hotel and stole a ton of his work. I will avenge him if it's the last thing I do...."The best revenge is success." Stay frosty ladies and gents.

[@thomasmore260]

Tesla died at age of a coronary trombosis. He was also quite mad. Now some decades later there are those people like John, Matthew, Marcus and Lucas writing stories about his wonders. Tesla made a lot of cool inventions but he was also mad and you shouldn't believe anything that's not repeatable and against the laws of thermodynamics.

[@breidyherreradiaz]

Me gustan tus videos

[@breidyherreradiaz]

Me gustan tus videos

[@blue_banana23]

9:13 pov: american schools

[@Rastelinho]

"assim como meu ex, totalmente caótico". Do nada!? Kkkkkkk

[@EzechielGamer]

0:03 Bro violated goku💀💀💀

[@GameosNoMore]

"Through the magic of money" 😮

[@davidmaes3253]

The gyroscope is not new though. My brother got one when he turned 12. He turned 60 last march.

[@goodthemestudiosreal]

SO NATURE fr fr

[@LostOnceLefthanded]

Imagine using the gadget that's not featured in the video as the thumbnail. Good thing i skipped to the part where it was briefly mentioned and brushed over. Don't recommend this channel KZbin, thank you.

[@blank_is_here]

Exactly, no one’s talking about it

[@harrylee9736]

this is now my new favorite channel

[@planetgod-ps3cn]

Bro violated that goku 😂😂😂 Edit- no way I got heart comment from hafu I'm telling everyone to subscribe

[@Hellllloagain]

no

[@FreezedGMD_Official]

​@@Hellllloagainyes

[@FreezedGMD_Official]

FR LOL

[@Knight_Meliodas]

Goku would just say "Heh, that tickles!" and then instant transmission somewhere else :P

[@meep_poggerson]

if you edit the comment the heart gets removed, rip.

[@cpdcrisedeperso]

For better performance, you should also put ice cubes on top. 1:20

[@greenjedimonkey]

This video was clickbait. Thumbnail image is at 11:04. Not a real gadget.

[@eliassis576]

Omg!!!

[@realmrtenticles]

I love this video

[@leonardoprocacci5113]

8:45 rickrolled😑

[@bluey-next777]

NOW HOLOGRAMED

[@shutyoureys]

First i think this was someone channel that including other channel experiment until 0:40 i realise this is one man show

[@MagiRaz]

So you used the fake, clickbait gadget as a thumbnail for THIS video, in which you fully admit the image you use is fake and clickbait? That's ballsy. Unrelated but did you guys know chrome has an extension called 'BlockTube' that lets you actually block entire channels so you never see content from that creator ever again? No their replies, not in sidebar recommendations, not in search results, and certainly not in your recommended feed. Technology is wild.

[@DivyeshB-vu8xd]

Take a look at 6:17 closely on the gyroscope if you can see it there is a line wich the string can go through but the surprising thing is it does not fall

[@MenglongAin]

Under 5 minutes gang

[@Mikeztarp]

1:00 The year 2024, when people are amazed by steam technology.

[@JustThisGuy42]

can it flote?

[@nathanntb2994]

Yes.

[@Amogusliv]

GO GO GADGET!

[@MegaBricks17]

oh my goodness, when he said 'potato battery', I started dying 🤣🤣🤣😂😂😂😂 If you've played portal 2, you'll understand