Science Experiments You MUST See

[@DaveHax]

Lets see how many Pretty Cool Huh replies we can get to this comment...

[@Striker2.0]

Pretty cool huh

[@SpaceWithSam]

Pretty Cool Huh?!

[@Lisa-z6p]

Pretty cool huh

[@moresubbickbestuff]

Pretty cool huh?

[@ruimiake4889]

Pretty cool huh? (6th)

[@jairobernabe3046]

The piano music in the background will never be forgotten.

[@Mrjagzy]

Agreed

[@CrankyPantss]

I agree, also. It’s a happy sound for a happy channel.

[@CatDadJai]

I always think of DaveHax when I hear it on other channels!

[@jinujose2166]

What is the song's name

@@jinujose2166 I dont know but I think Dave hax made the music

[@CutieFakeKirby]

"Pretty cool huh?"
Gosh, its been 3 years since I found about you, and it never gets old!

[@lock4166]

حاحاحاحاحا

[@michaelroku5828]

Holy ****

[@melonpark6230]

True

[@moresubbickbestuff]

This compilation will be epic!

[@Jackpanicz]

Yes!

[@preetishukla4872]

@Game boy yeah FNFMusicArrow stfu dide i reported u

[@sylvester4771]

@Game boy yeah FNFMusicArrow then why did you come here and say 'nO oNe aSkEd' for no reason???

[@BirdiePlaysYT]

When we began to miss him most, he comes back!

[@Lisa-z6p]

Davehax I love your video pretty cool huh

[@ryanmackenzie7651]

There is 2 things I love...
Science and this channel.

[@gudgub]

The balloon kebab is made of 70% helium, 25% rubber, and 5% stick.

[@datgaydangernoodle1315]

S T I C K

[@phenixtechyt]

@@datgaydangernoodle1315 S T I C K

[@neoallen6726]

@@phenixtechyt STICKK

[@gudgub]

@@neoallen6726 S T I C K

[@neoallen6726]

@@gudgub S T I C K S T I C K

[@UnforgivenIV]

"Crazy, huh?!?!..." could become a new catchphrase

[@lucasgaming1063]

NO NEVERRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR

[@ImVeryChaotic.]

@@lucasgaming1063 yes *NEVERRR*

[@bjornstorm3370]

This channel had abaut 500k not too long ago everyone loves you dave

[@UserS66611]

Old: pretty cool huh?
New: pretty fun huh?

[@khushboosingh8827]

It's still pretty cool huh

[@helpmereach45ksubswithoutvideo]

Fun fact: these videos makes our days better

[@Jackpanicz]

True

[@DaveHax]

[@falcon7898]

Pretty cool huh

[@k_k8490]

@@DaveHax I Love Your Videos And Content :)

[@gilbertdennis4872]

@@DaveHax Crazy huh

[@lamperya]

Thank you you’re helping me to interact with my kids

[@spriteytgamerz]

.

[@Jaxwtv]

A wise man once said “pretty cool huh”

[@Officially_Arizona]

😂

[@thepastelfamilyshorts9195]

Let’s get Dave to 7M, I think he deserves it

[@ZachF1985]

It’s all fun and games until a balloon grenade pops at a child’s birthday party and needles fly every

[@chrochetfan7274]

That one old UA-camr that never changed. What a legend

[@CrankyPantss]

Very cool, Dave. Thanks for sharing this with us.

[@shadowkaith1573]

“Pretty cool huh?” Never gets old

[@xx_insert_cool_username_he6876]

Disclaimer: no balloons were harmed in the making of this video

[@sarapraytor3010]

But were they?

[@aiyamr.1528]

The videos of this guy are never boring
Whenever i fell bored i rewatch the older videos ❤️❤️❤️

[@DaveHax]

[@nengthao169]

Davehax doors have rush ambush silence rebound a_60

[@Firecracker511]

​@@nengthao169bro speaking roblox 💀

[@warrior_of_coc]

H - Having
A - Anger
T - Towards
E - Everyone
R - Reaching
S - Success

[@youngharambe10]

Here before 10 likes I guess

[@Theunfriendlyneighborhoodman]

And ?

[@the5814]

Yeah i hate terrorists brother, they're reaching success rate i cant :(

[@shl0kz]

tf does this have to do with the video

[@tia-ye8nv]

i feel like i grow up with this dude

[@maryelvira3637]

I love this so much! Keep up the great work! I love you

[@32446]

I love it when Dave says pretty cool huh!

[@janemalins3092]

Can anyone settle a disagreement I have with my OH who insists this is a computer generated voice , please 🙏 . I’ve only just discovered this guy and really enjoying going through all of them so much useful stuff and such a welcome break from real world crap . Luv it 👏👏

[@golayawayalog]

It's not a computer generated voice.

[@janemalins3092]

@@golayawayalog no I was certain of it , all good though , now OH has to pay up 😉

[@tech1884]

Loved this video!

[@DaveHax]

Glad you liked it!!

[@Kevin_007]

Yo!

[@majidkoroma7241]

People just subscribing to get Dave to say thanks to them

[@SpaceWithSam]

I love you and your videos so much Dave!

[@thepastelfamilyshorts9195]

Love ur vids Dave, pls keep it up!

[@DaveHax]

Glad you like them!

[@SilverBirb]

@@DaveHax :)

[@saniaamirbaaz8850]

I have to say,the piano music really fits all his vids.

[@muzaingamer]

impressive video 👍👍👍

[@tay44.]

I USED TO WATCH THE PUMPKIN CARVING VIDEO EVERY HALLOWEEN AT LEAST 10 TIMES LMAO HOPE UR DOING WELL 💗🍕

[@vishvgamer8830]

Congratulations for 6 million 😍😍💪🔥💪

[@DaveHax]

Thanks so much!

[@vishvgamer8830]

@@DaveHax u deserve it♥️♥️

[@vishvgamer8830]

@@DaveHax i am watching u since that fidget spinner video. And DAVE HAX WAS THE FIRST CHANNEL SUBSCRIBED BY ME NOT FROM THIS DEVICE FROM MY DAD'S DEVICE. AS THAT WAS MY CHILDHOOD VIDEO😆😆😆

[@maxime_999]

Pretty cool (huh) experiments for me during the summer

[@a.vgaming3543]

You're experiments are very cool..... And i like you're dialogue 'pretty cool, huh'

[@skyfallyt2578]

The most cool word I ever heard
"Pretty cool huh?"

[@DaveHax]

[@Kevin_007]

xD

[@skyfallyt2578]

@@DaveHax yea

[@skyfallyt2578]

@@Kevin_007 lol

[@MelissaQ_Beauty]

PrEtTy CoOl HuH

[@himsaradissanayake3781]

You are full of surprises, keep up the good work :)

[@DaveHax]

Thanks, will do!

[@Kevin_007]

😃

[@jacintamaguire4144]

​@DaveHax I love your videos

[@pvzdabest5911]

The only good Life hack channel

[@pranavpowar612]

I really love seeing his videos

[@wlfgirl5099]

this is so great! keep it up, Dave!

[@leighwhitehouse4290]

Definately👍dave

[@suyash4364]

New video Dave Hax :
Le me : Clicks so fast , internets bursts
Preety cool ! Huhhhhh

[@mr.rainbowandhismysterious817]

Police: YOU KILLED THIS MAN
Davehax: Pretty cool huh

[@VinsExperiment]

Balloons Skewer is PREETY COOL Balloon tricks ❗

[@k_k8490]

"Pretty Cool Huh" Will Never Gets Old

[@saraw17962]

Yep

[@TheKnobGoblins]

Dave, I'm getting very upset by the way you keep rehashing old content, are you okay? I'm concerned you've died and someone is controlling your uploads using old videos. Peace and love man. ✌️

[@leonlaren]

Love from the Netherlands 🇳🇱!

[@mr.engineear0987]

Everyone is happy to have Dave hax back!

[@koerni0653]

This Video is pretty cool, huh?

[@Deoxyskian]

I did the density one and it worked! rlly cool

[@TiskaYTT]

Pretty cool huh!!!

[@NASCAR12fan]

All the Science experiments. Preety Cool Huh

[@Skies69420]

This "Pretty cool huh" and you got something new this "crazy huh"😂

[@michaelmerritt7651]

Thanks!

[@DaveHax]

Thanks so much, that's really kind of you :)

[@wyattatkins8648]

Your pumpkin carving videos are so amazing

[@Yunim_]

Amazing video Dave As always!
(And also congratulations for reaching 6 million subscribers!! :D)

[@Aviationkingoftheworld]

Guess what the heck are we doing this guy should be at 10 million subscribers

[@mohammedamin8364]

Super thanks

[@Yowhatsupforus]

Cool I’ll show it too my child’s! And keep it up!

[@waterboi1486]

Pretty cool ngl

[@wyattatkins8648]

I love you & pumpkin carving videos

[@donaldokes4412]

I really like your gallium videos they're really impressive and you are the best

[@chloesheen-lc9yr]

Thanks

[@DaveHax]

Wow, thank you so very much, that is unbelievably generous of you and I really appreciate it! I hope you're having a great week.

[@LoveLove-qr9ww]

Pretty Cool Huh this is my favorite video.😀

[@UAVpulse]

Balòon pretty cool huh

[@jodancey4210]

I love your channel my mum would like your channel

[@scienceexperiments630]

I love these videos!

[@HelloItzZacYT]

Love ur videos DaveHax!! Keep It Up

[@cfoper8822]

4:49 how to make a free aquarium

[@veto_real]

pretty cool
HUH?!?

[@timhart7607]

Can you do any experiments outside featuring bins, park benches and trolleys

[@ntgaming5672]

This is good idea 👌👌👌👌

[@BambaAce]

Pretty cool , huh

[@itsmrorange]

Pretty cool huh

[@mangosandnoodles]

If i need a science teacher ik who to come to

[@hugoc6486]

Pretty cool huh!

[@CubeBitt]

I’ve been watching your channel since I was 8 in 2016 and I’m so glad you didn’t change

[@murukanbala2588]

I love these trick

[@xanderpantinople65]

who love this channel because i do

[@theyhates_franxe]

Pretty cool 😎 huh

[@AfricanGrey101]

Pretty cool, huh?!

[@NinjaYeti923]

I started watching you 2 years ago and you have so many views and you still have a lot of views

[@charlottehartshorne902]

I just want to say that I love your Videos

[@tasnimrahman6739]

Pretty cool huh 🙂🙂

[@thatonepakistaniguy]

This is the best

[@dulajrathnayake3616]

Thank you

[@charlottehartshorne902]

Hello I just want to say that I love your hacks

[@lillywanless9799]

I like your videos I watch almost everything every one and food coloring

[@misstricksmix]

Amazing video

[@Abahjinggo]

4:59 Hello good sharing video#ShinsinGirl

[@sigredtrajano748]

Super Smart!🤓

[@simranpunj6046]

Pretty cool Huh 😎.

[@Ronno.editzジ]

i love t experiments

[@shakilailyas469]

Pretty Cool Huh!

[@calebchipin4245]

Ive watchd the guys for 5
Years

[@nightbur8754]

Pretty cool huh?

[@chaoticlevel]

pretty cool huh

[@pr0dca5t]

its so cool.. i wish i could do that.

[@Zeyn810]

The bloons from btd6 taking notes rn

[@BANLANDMEMBER993.9M]

Doctor: do you have covid?
Dave : pretty cool huh