5 Cool Science Experiments

[@Theonlywone]

CrazyRussianHacker's vocabulary : - Let's check this out - Pretty crazy ha ?! - BOOM ! - Wow , did u see that ?! - It's awesome

[@felipemottischirmer1029]

thumbs up for me!

[@hannah-es6yq]

Like a polish guy I knows vocabulary

[@truththekid]

Keep your ring

[@heisen-bones]

for da first time, sum1 judged his vocab with correct english spellings XD

[@TheDodon279]

- Thumbs up for me !

[@mortys_115]

2:41 BOOM 3:15 BOOM 3:21 BOOM 3:32 BOOM 3:45 BOOM 3:58 BOOM 4:11 BOOM 6:32 BOOM 7:07 BOOM

[@mortys_115]

Did i miss any boom? Plz rite in the couments belo

[@JustMe-vk9fb]

+MortyS_1 4.43

[@mastersmokepromotions3881]

u like your own comment?

[@mortys_115]

+B-24 Bomber Amazin i forgot thumbs up from me

[@parkerlewis7924]

+MortyS_1 4:41

[@thevividyoshi]

Experiments that can be done at home. **pulls out a tesla coil**

[@matthewvoightlander1552]

tru doh

[@tay_landd]

ikr

[@base736]

Somewhere along the line, this channel seems to have gone from "Cool experiments you can do at home" to "Science toys you can buy online".

[@timothygraham4304]

+Jason Cooper True. Also, not many homes will have fluorescent lights but I suppose you can still technically try them at home.

[@eminusipi]

Unfortunately, these simple devices cost more than an HDTV! You can make your own. Lots of work though. If you can get your hands on an old non rectified flyback transformer, you can make something just as good for cheaper and almost no effort.

[@CyMations]

"Here's 5 experiments you can do at home" *pulls out a taser*

[@carsonmyers8101]

top comment always has to do with his pronunciation

[@yergaderga]

This time it's the alphabet without the letter n

[@ogcool111699]

+yergaderga and the voice message guy

[@appleson326]

Like "aluminumum foil"?

[@ethanschwabe3869]

Guess it does because it is top comment.

[@pol9500]

guess what, you're top comment and you are talking bout his pronunciation LOL

[@mkvk74]

explanations: 2nd one: The strainer and the foil form a faraday cage. They are conducting electricity very well, so electrons can move freely on the surface. Any electric fields from outside will move the electrons on that surface until their electric field balances out the external electric field. That way, there can be no signal. 3rd one: it's a variation on a "galilean cannon". A simple explanation would be: The rocket and the ball drop at the same time. When they hit the ground most of their energy is retained (since they are bouncy), but the ball cannot bounce back up utilizing all that kinetic energy since the rocket is falling onto it as the ball is compressed. In stead, part of the kinetic energy of the ball is transferred to the rocket. Since the rocket is relatively light, it will travel very fast.

[@Cobrakid1968]

PEOPLE LIKE THIS DUDES COMMENT SO RUSSIAN CAN SEE IT,

[@dextrike8682]

You are pretty cool huh?

[@derpasaurs2247]

ok calm down bill Nye

[@paracetamol1458]

2nd albert einstein COMFIRMEN

[@MW3FreakZone]

it's just simple stuff if you learn Physics

[@hammyhelp1012]

You know you're early when there are no comments mocking him...

[@Steve-gv7qi]

XD RIGHT

[@hammyhelp1012]

+S Lynch haha

[@mickjansen8003]

true haha

[@jameslp6979]

Thumbs up for me

[@hammyhelp1012]

+James LP haha cheers XD

[@GamingVideosOnline]

CrazyRussianHacker vocabulary BOOM! Pretty cool, huh ? WOW! PRETTY AMAZING HUH WOOH WOAL WOOOOOOOOOLL

[@peter17rules92]

Why do people reply to these comments and not you? Lol -sad violin playing in the backround-

[@greasiexd]

You forgot "Thumbs up for me"

[@Sid-to3ru]

that's old now it's not funny anymore

[@shivamkalra9318]

Also "wlecome to ma labadaba dory"

[@aniqrth]

and "see what im saying?"

[@Moonless_Yoru]

BOOM! BOOM! BOOM! BOOM! BOOM! BOOM! BOOM! BOOM! BOOM! BOOM! Directed by Michael Bay... -_-

[@Moonless_Yoru]

Starring Crazy Russian Hacker

[@ProDiamondz]

XD

[@xxchilly_coyotexx6717]

Witch theater?

[@xxchilly_coyotexx6717]

+Rayan Zoury I ment at what theater

[@Moonless_Yoru]

+Robert Acosta idk yet the movie is way complicated

[@tylerlastname6881]

because everyone has a hand held tesla coil and an extra florescent light

[@pochettino3012]

Exactly lol

[@RustyNickels]

I have one. I like to zap my steel testicles with it.

[@dxman417]

im an electrician, we dont carry around a hand held tesla coil, neither do engineers or most hobbyists

[@largesoda6524]

+Rusty Nickels Balls Of STEEL!

[@skyeg5663]

ikr let me just go into my dresser and pull out a Tesla coil

[@frist0.o449]

Does any one else wonder if there is a MrsCrazyRussianHacker?

[@Jayeme]

Lol

[@TRDogukan61]

His mom?

[@roughtimeroach]

/\ / \ / 👁 \ ----------

[@ZaberAnsaryOfficial]

His younger brother Duma is married. But never saw Taras with a girl. Maybe still rocking that Right Hand or Keeps his family off Internet very carefully.

[@kevinkalibar4443]

+Alexander Vasquez fail

[@ToxTox]

" safety is number one priority " * pulls out a teslacoil and plays with electricity *

[@leosmith2001]

2:40 The wire mesh acts as a Faraday cage which interferes with and blocks certain frequencies, in this case, radio waves. 4:23 When the ball hits the surface, the shock wave travels down into the surface and bounces back up again, and the kinetic energy is transferred into the rocket thing, which is then pushed up with the force that came from the fall.

[@Internet-Soup]

3:01 Cosmo and Wanda! You ain't slick, we see you

[@jag_meistermeister4839]

lel

[@mcpredatorr1052]

I don't see them

[@joezandoria5334]

I get it. . . . . . . . . . The color of the gadget Green and Pink

[@Internet-Soup]

Joezan Doria wow congrats to you

[@thirtisankwich]

nice prof pic lol

[@moorefilmltd]

who else was waiting for the florescent to blow

[@zero6600]

I was

[@revs2665]

L

[@sakura_Akina]

Lets play Russian roulette every five likes dies

[@cheesusfries524]

I was

[@jobadgley6432]

me I was kind of wondering if it would light on fire like the pencil did

[@MrDave1502]

4:09 will fly very *figh* i cannot stop laughing

[@nicolhaidi]

Aluminimum bowl

[@nicolhaidi]

Later it becomes alumin foil

[@Ipasseduhwindy]

+nicolhaidi that cracked me up so much XD

[@stevedbutler1990]

really should be aluminium

[@play_sports_and_read_books]

I was looking for this comment XD

[@gabdoromal1166]

up you go hahaha

[@boymcfacto5832]

" the light stops after my feast " crazy Tara's eats photons

[@boymcfacto5832]

Taras

[@AymBro]

+Affan Uddin lol

[@hellopeopleimacatd7695]

Mm delicious

[@ChandranshuDwivedi]

For the rubber ball rocket experiment; the ball and straw rocket hit the ground at the same time with the same velocity. if they would have fallen separately, the ball would have bounced back with the same height but the straw rocket would have bounced back at height lesser than that of the ball due to less mass. Force experienced by both of them would be different with the straw rocket experiencing lesser force due to lesser mass. Lets say mass of the straw rocket is 'm' and mass of the rubber ball is 'M'. So the reaction force experienced by straw rocket would be F=m*g and force experienced by rubber ball would be F=M*g Apparently, force experienced by the rubber ball is greater than the force experienced by the straw rocket when dropped separately due to greater mass. But here the straw rocket is attached with the rubber ball and experiences the same force, F=M*g, of reaction as that of the rubber ball and thus it goes higher with that force due to lighter mass than the rubber ball.

[@JeromeJaJa]

"Ten Science Experiments you can do at home" Ya cause we all have a tesla coil at home

[@sir.glitched9694]

I wish he was my teacher

[@sanath8521]

Boom. You're late for the class. Boom! 😂

[@sir.glitched9694]

+Sanath Dattatreya lmao 😂😂

[@djottorocket6556]

lol he would explain everything 10 times and every time Boom! Wrong answer! Boom! F! Boom!

[@Tobias_Fuglemad]

well i doea not really know much about the things he is doing he is just doing it Boom haha

[@aaronargyle2530]

Today class we are learning about 6 hot dog gadgets

[@nickerboker99]

oh yea, because we all have tesla coils at home.

[@knoflins]

hahahaha yeah true

[@MrKenjiro2012]

Because some ppl can't save $30 right? GTFO

[@pikatzer]

+MrKenjiro2012 it's not because of the cost that people don't have it. it because most people just have no use for it at all so getting one is a waste

[@MrKenjiro2012]

I guess I don't understand the beef? So you decide to troll videos that this guy worked hard on making? Nobody has to give you their time.

[@pikatzer]

looks like someone doesn't know sarcasm OP wasn't bashing anyone, he just stated that a tesla coil is not a common household item

[@user-qr5hh1wn4i]

Welcume bak to malabarb toy where seffety is nuber one prioetry

[@proshunsaha8757]

I can't stop laughing. By the way what is he really saying?

[@Cobrakid1968]

Why are you mocking him? What if I mocked you?

[@user-qr5hh1wn4i]

+Cobrakid1968 I actually would laugh to, its not that serious.

[@barnabaseory2871]

he says Welcome back to my laboratory where safety is number one priority

[@user-qr5hh1wn4i]

+Gaming Nation hes sayin whatsup guys welcome back to my labratory, where safety is number one priority

[@foreignprince5319]

i was waiting for the nerds to start telling me how did the phone signal get so i could tell them to drink me or get a life

[@rekcusyssup3650]

Chlorox bleach go back home u talkin to uself again

[@iwanie1030]

The reason why the call didn't reach the phone was because the mesh strainer blocked the signal

[@foreignprince5319]

JAPE PRANKENSTEIN wow here he is the nerd

[@rekcusyssup3650]

CLOROX BLEACH​ hopefully it woudlve been worth the wait

[@peyhooo]

3:05 Wanda and Cosmo, you ain't slick.

[@coin9818]

I'm playin a drinkin game, anytime he says woah, I drink

[@coin9818]

*wow

[@revs2665]

+Coin98 L

[@bassininfloridae1956]

It should be every time he says boom

[@hreindustries]

Time to get some new kidneys

[@bruh7230]

Have you passed out yet

[@aliyt974]

The 1st one is probably how they made the lightsabers look so real.

[@alexandergarcia6815]

That cell phone experiment may explain why some places are cellular dead zones even if they are near a cellular towers. If a building had that assortment of metals in it's structure or any other kind of metals known to cause interference in cell phones, then if you walked in a certain room, you'd probably receive less of a signal than in a clear zone or none at all. It may depend on where the cell tower is and where the interfering metal is facing in relation to that tower. This may also explain why Wi-Fi is better in one room than another.

[@Nate-qh7nd]

Remember safty is namba wun Pie oracy

[@revs2665]

L

[@sermity782]

Thats racist

[@bogokhulnik]

+Suri francis Calma it's not racist.... racist is someone who is talking about someone's race.

[@toenslamers]

+Suri francis Calma whats racist he just got a realy bad accent

[@bogokhulnik]

Trislet /\ did i say russian is a race? no.

[@toonyx8892]

*NOTIFICATION SQUAD* Like

[@gasgasgas1346]

WAASSSSUUPP

[@ALONX666]

Hell yes

[@nightlywood2369]

yeah

[@mohamedelsheikh4378]

Awwwww yeah boii

[@toonyx8892]

Les gooooooooooo

[@somedudeinchirons4936]

can you do an experiment where you touch the Tesla coil??

[@azrayhd8646]

id like to see that too..haha

[@somedudeinchirons4936]

+levi Benjamin no I just want to see what would happen if he touched a Tesla coil, he wants to be somewhat original and nobody really has done it so by all means yes

[@BlueHomosapien]

he already accidentally did

[@420dhananjay]

CrazyRussianHacker's vocabulary : -BOOM ! -Did you see that ?! -It's amazing ! -Thumbs up for me -Let's check this out ! -Pretty crazy ha ?!

[@Matt-oe6ul]

You should do a collab with silkvi show

[@misfiresandflattires6874]

*slivki

[@dextrike8682]

+Portgas .D FG That would be so Kul!!

[@FirstLastFirstLast]

yeees i watched him 5mins ago

[@igpblog3564]

me too :D 10 life hacks for real mans i think was the title

[@mr.treeguy3916]

+IGP Blog mans? ok...

[@michaelboulter1912]

4:22 is that a grenade on your tool wall

[@adamsullivan3479]

I think so

[@bradmccarville9103]

7:30 also👍🏻

[@i_have_a_life-idontuseitpr9882]

I was getting ready to write that lol

[@marcusjimenez9475]

why yes it is hes Russian would you expect any less from this guy

[@rexammus]

It was even in the intro

[@thepvporg]

Your phone is being shielded because you have created a faraday cage and it can not be reached because the phone can't connect to a tower to tell the service where it is, so the service assumes that your phone is turned off or you are not in a service area and those calls are forwarded to the voicemail service for that phone provider which supplies the services for the phone that can't be reached.

[@ravenglenn6473]

This guy would be an amazing science teacher.

[@ravenglenn6473]

ye ye ye thats true

[@bastianbrandsma2490]

wait?! why do you have a handgrenade on your wall!

[@sayedm2392]

Boom!

[@denjo_east5726]

russian equipment

[@spvm3385]

Boom!

[@jadalatibeaudiere7802]

+Denjo_East yeah and also in case of a war That happens close to his house

[@parkerbrauer7551]

i know i was about to say did anyone else see the hand grenade on the wall at 4:02 ?

[@kingbleh]

the phone still had signal... phone wouldn't have done the calling sounds if there was no signal... it would have just gone straight to the voicemail..

[@AyoTexxx]

trueee

[@vasilgolemetsov4086]

The phone has service its just in a faraday cage which blocks the electromagnetic waves (the call).

[@skullrider4098]

your right its blocking it good job im dumbe lolololol jk im not dumbe i knew that easy

[@Aaron-md9tr]

Not true, your phone connects to the phone provider. That takes time (about 2 beep cycles). When the call center tries do connect you through iT takes another 2 cycles. This is nearly alwaar the case.

[@kingbleh]

+AV Records then how come when my friend is at work and receives no signal for his phone (which is what is apparently being blocked in this vid) his phone goes to voicemail instantly? it doesn't do any ringing at all

[@Ethan-cc6gy]

watch with subtitles from the start XD

[@strain7155]

Lol

[@RealJakeChow]

given far away im giving real estate into flies life

[@baadshahprime3079]

Weird thing is his English is decently fluent except the intro

[@ntsempty1209]

"so this is a really cool science experiment and u can teach kids about atmospheric pressure" Taras being all dirty xDD

[@coolerman8232]

Literally having a grenate at his wall... (minute 2.30)

[@coolerman8232]

No it is 4.00

[@crazymonkey2902]

+Andrew Brendline grenade***

[@gamingviking1100]

more like 3:10

[@mikelynch9129]

Oh thank god I finally have a use for my tesla and fluorescent light!

[@nomisnevroc8065]

its just a fun experiment for your entertainment dont be a jerk :/

[@voldemort2k11]

+Nomis Nevroc ya I agree he's just show you Wat would happen

[@pyrothedude4243]

Crazy russian hacker: so look if i drop it with the rocket on the ball doesent bounce and the straw flies off but if i drop it with the rocket off the ball bounces so look if i drop it with the rocket on the ball doesent bounce and the straw flies off but if i drop it with the rocket off the ball bounces so look if i drop it with the rocket on the ball doesent bounce and the straw flies off but if i drop it with the rocket off the ball bounces Crazy russian hacker: look i can slide this rubber pick it up by the edges but when i pick it up by the middle it lifts up the table look i can slide this rubber pick it up by the edges but when i pick it up by the middle it lifts up the table look i can slide this rubber pick it up by the edges but when i pick it up by the middle it lifts up the table

[@pyrothedude4243]

no h8 but honestly this happens every episode

[@Minimouser1]

+Pyroplayz h

[@tristan.g9024]

It's like he ran out of info in an essay and is trying to fill in the 500 word quota

[@pyrothedude4243]

+RedNeckYouth exactly

[@Herbert04]

You created a Faraday Cage with the strainer. Very cool. Stops transmissions.

[@zangetsuzanpakuto5221]

the aluminum acted like a faradag cage and blocked out the cell phone signals from reaching the other cell phone

[@zangetsuzanpakuto5221]

my bad, *faraday cage

[@hellencitaUwU]

+Zangetsu Zanpakuto lol, that what i though

[@layitupdown]

bought 99cent cheap chinese toy called it science experiment WIN

[@galinplamenov7621]

tell me in comments how does this work? magic.. BOOM!

[@HeyImHakim]

xDDD

[@killeraro4172]

Wow russian

[@fantasyfootball6681]

Ти българин ли си?

[@airpodcase518]

+Fantasy Football actually understood that Wow I can speak Bulgarian even tho I'm American

[@jdazhleychua8637]

"why aren't you answering my call?" "sorry,it was in an aluminum foil and covered with a metalstrainer "

[@RednieYT]

4:35 crooked man....like if u get it

[@narayananjayachandran831]

CONJURING 2...

[@RednieYT]

exactly

[@Ray3d.]

team Instinct!

[@jeffsandt5399]

Not instinct but i like your honesty lol

[@Ray3d.]

Jeff Sandt what i don't get it

[@Ray3d.]

MarcMaravillas you are team mystic i guess?

[@lucy-bn8fh]

No team valor mate

[@GameplayByNecro]

I think you mean Team Mystic

[@peaklegacy146]

You can do all these at home. First you'll need a Tesla coil... -_-

[@valeriewhitem.7517]

Now I have a new excuse for not answering phone calls!: "Sorry, my phone got stuck between an aluminium tray and a strainer :("

[@crystalcross6739]

Crazy Russian hacker drop the straw toy from 100 feet

[@unknownbib2786]

Rocket Will Fly Very Figh 4:07

[@AgentBLP]

Stop repeating the same thing over and over again and say boom and wow less often

[@AyoTexxx]

That's who he is

[@itskalbtw]

Because he is always amazed at anything he looks at.

[@bpearr8266]

That's what makes him funny

[@linkthegandorfslayer]

that's just who he is

[@lcfree89]

I love how enthusiastic and happy you are in your videos!

[@samlaunh3864]

Does he say welcome to my laboratory

[@Drizzy709]

yes

[@nightfox1304]

Dextors labrotory

[@eun-solkim7080]

What does he say after "Welcome back to...." I can never figure it out

[@Victoria-bx8yu]

It's welcome back to my laboratory. It took a few years to figure that out XD

[@ADGO]

What szup ewerybody welkum buck to muh lawhbuuuhrtouhrahviy......aka.....What's up everybody? Welcome back to my laboratory :)

[@lama6851]

Welcome back to my laboratory where safety is number one priority

[@Potato-yt5nl]

my labratory

[@danielisop2257]

melbern

[@jacobpolete5482]

anyone notice the grenade on the back of the wall at the start of the video?

[@johnvenier]

He wants to make a BOOM

[@jacobpolete5482]

lol

[@mavrshakaryan]

Did you just "lol" your own comment?

[@abhishekgourav6144]

granata...

[@jacobpolete5482]

wut?

[@geodeold3617]

6:30 the reason this mat can lift the table is because of the pressure in the mat when you try to lift it. Think about how when you put a glass up to your mouth and suck out all the air, the glass will stick to your mouth and your lips begin to get sucked into the glass. This is the same thing but in a different scenario. When you try to lift the mat, the volume of the space in the centre will increase but the amount of air in there will stay the same and therefore the air pressure decrases and tries to suck something up to even the pressure, and that force of sucking up the table is strong enough to lift it. It is the same as when you get a hole in a spaceship, because there is no air in space, there is no pessure, and everything in the spaceship will be sucked out.

[@bilalshhadeh6956]

why you have grenade behind you

[@jimmybaillargeon129]

Because russia

[@Aaron-zo9qr]

I think it's a lighter

[@gogetmesomewaterthroughthe8331]

He sounds like a kid and he acts like a kid!

[@squidio9065]

How does he sound like a kid?

[@chicken6607]

Probably he refers to him saying "Boom" and calling things cool all the time... Also like the Profile pic ( ͡° ͜ʖ ͡°)

[@gogetmesomewaterthroughthe8331]

+BogdanJoey Derp (Wowzers Unite) yeah

[@mads1621]

+Ruben Anguiano ok do you have a problem with that ?

[@PacifyKing]

The reaction rocket works by inertia, just like you said. The ball is a "storage" of potential elastic energy. When you drop the ball without the little rocket, the energy it gets from falling is transformed in impulse and it jumps. When the little rocket is in the straw, and both of them fall, the rubber ball touches the surface under it, and it starts to transform the energy in impulse. Because of inertia, the rocket continues to go down. It applies energy on the ball, aswell. That way, the energy is passed to the rocket and it flies. It's the same thing that happens in those videos where people put dogs on top of gymnastic balls.

[@Razor69LPs]

Love that dovetail table :D

[@toocaring]

Whoever did CC in this video, I love you. You are a beautiful person. Thank you c:

[@adfasfuiuiui1056]

*"How cool is that? That's pretty cool"*.

[@gracielisa2]

Something about his personality just makes me love him😂 like I really don't know how I love his channel so much!

[@mewtwo1168]

If anybody is wondering how the rocket works it goes like this:The kinetic energy from the force of impact between the ball and the table makes it bounce but that energy is transferred to the rocket resulting in the ball not bouncing as high and the rocket flying in the air, so the more energy passed to the rocket the higher it goes.

[@amberkim722]

Next video: 5 pets named steve

[@creativesam4170]

0:06 😱😵That Grenade 💣 tho :o

[@jakefromstatefarm696]

"Tell me in comments, how does this work?" Its almost like you have never taken a science class.

[@dianite7134]

"Here I have 2 cell phones were gonna called the other one and let see what happens" phone rings 2:04

[@imawesome5565]

Safety is number one priority, playing with electricity with no hand gloves and only with cool glasses lol

[@sdkee]

Would be helpful if you described *why* is happens. Let me help you: - the molecules in a light emit visible light when electrons inside them fall back from a excited state to the natural state. Putting high voltage on them (from whatever source, for whatever reason) puts electrons in the excited state. But they want to fall back, always. So...light. - a cell phone talks to a base station. Putting a cell phone in a Gaussian cage makes it almost impossible to talk to the base station. So the cellular network's short-term response is to pretend that the phone is not available. Usually because the user it in an elevator, bank vault, or other metal structure. This is not science. It is anecdotes. Fun to watch, but it is like watching a kid ask why a car moves.

[@geodeold3617]

3:10 the reason this happens is because of the mass of the two obejcts (the rubber ball and the rocket) Because the rubber ball has a high mass compared to the rocket, it can hold more energy (which in this case is the momentum) without bouncing too high. However, when the ball hits the rocket, the energy of the momentum passes through the ball and into the rocket, and since the rocket has a much lower mass and alot of energy being pushed into it, it wont be able to handle the energy and go flying.

[@jag519]

wow, i did not think about just using a strainer and tin tray for a faraday cage! that's pretty cool

[@janidevansh]

6:30 boom the whole table sticks and it fell 😂

[@aioanb9981]

lol when he says "here you go" it sounds like "here go"

[@gordonlawrence3537]

The foil and strainer make what is known as a "faraday cage" radio signals cannot pass through a mesh where the hole size is smaller than wavelength for the radio signal. Depending on exact construction you it will either reflect the radio signal or if you get it exactly right absorb it (this only works for one frequency).

[@erincarlton3387]

With the reaction rocket, my closest guess after learning about Newtons 3 laws and force, my thought is that when the ball hits the table with the rocket, it takes the force of the rubber ball bouncing back up. It flies off since there is added weight (the plastic piece at the end), and since it's pushed off in the other direction.

[@leytonmurphy57]

2:42 The metal blocks the Radio Frequency (RF) waves which is what is used to get signal into your phone.

[@calebwilbanks2871]

The straw and ball experiment works because the straw absorbs the energy that would cause the ball to bounce and instead the straw flies up and the ball doesn't bounce as much because there's almost no energy left.

[@tusharwandkar2256]

New word in my vocabulary "aluminimum"

[@saucyvigil7957]

1:50 with subtitles, "look this part communist to the pliers" XD

[@sjcolo78]

Hi Crazy Russian Hacker :) For the Reaction Rocket experiment I have this explanation. When you let the rocket go it acquires kinetic energy which reaches a maximum just before it hits the table. This energy is transferred to the table which goes nowhere, thus returns it back to the ball. The ball, being elastic, absorbs most of the energy given back by the table and then gives it, in turn, to the rocket, which being very light shoots upwards with high acceleration (higher than gravity since it jumps upwards). Now, when the rocket is not there the ball cannot transfer the energy to it, so it will simply use that same energy it gave before to the rocket, this time pushing itself away from the table. So, in the case where the rocket is there it is the rocket which gains the kinetic energy from the ball, transferred to, and returned by, the table. In the case where there is no rocket the ball has nothing to transfer the energy to so it will use it itself to jump off. Hope I was clear :)

[@michaelwilson4010]

The second one, with the bounce rockets, is excellent for teaching kids about kinetic energy.

[@bananarandom3956]

for the ball and straw experiment thats not Newtons 1st law (inertia) its Newtons 3rd law: For Every action there is an opposite reaction. its kind of like when a baseball bat hits a ball off a tee, the ball is stationary and the bat is moving, when they make contact, the bat stops and the ball goes. in other words, when the bouncy ball hits the ground the energy from that travels to the straw instead and makes that fly. ;p

[@steviestan3121]

One of my favorite vids from you yet

[@rickyh2896]

You created a faraday cage effectively. The electromagnetic waves, or cellphone signal, causes a magnetic field to be produced throughout the metal, and cancel the cellphone signal out.

[@pretzelpresley8360]

Great video! Nice seeing somebody taking there time making videos about real life instead of non-reality as myself. Keep up the good work.

[@dream.fiiend]

that giraffe is running fast as hell! haha

[@wackville975]

" you can see it after my feast" 😹😹😹😹

[@aj5275]

the pressure from the straw against the ball once it hit the table. for example, if you drop 2 balls parallel to each other (vertically) the top ball will bounce against the bottom ball which causes the bottom ball to bounce to the ground. sorry for being confusing .

[@gurbirsahota9313]

EXPIREMENTS YOU CAN AT HOME ? 1. take a Tesla coil !!!!

[@masonhughes3977]

the ball and straw: the straw with the foam on the end of it absorbed the vibration/bounce, causing the ball to bounce less than it would without the straw on it.

[@arongil]

The metal strainer and aluminum foil create a Faraday cage around the phone. A Faraday cage basically just blocks electromagnetic signals.

[@1boyofsteel121]

"okay so here are a few experiments you can try at home just pull out your average tesla coil and you need a light"

[@crunchled]

The rocket wasn't a science experiment, it was an infomercial.

[@rengartrihard8888]

For everyone who doesn't understand what he says at the start in Russian. he just says welcome to my laboratory were safety is number one priority

[@gerwinadorable7932]

Boom Wohhhh 😂😂😂, Dat Rocket Part Tho😂😂😂😂