water bottle submarine

[TheFlyingsheep101]

Nice u got got the basics know build the sub and use that as tge balist

[khairul23ful]

good boy

[filopinoguy]

stupid

[RagedPanda00]

@filopinoguy ur a fag hes just a little boy

[AirsoftGhostSqaud]

AWSOME

[BlueBloodOnTheTracks]

cute. :-)

[BiffyCalayo]

your water bottle sub is really cool :) i for sure didn't know anything about buoyancy when i was 7

[coolkid1261]

Great vid kid u probably invent something cool and get rich and to spaceburito2 u are so rude u should have at least apologized u should die a lonely life

[1makermovie]

he will be a leonardo da vinci :D

[Verradonairun]

That's really clever...cool idea, by the way ;-)

[megamanX992]

cute and i agree with skyzdark it wont help meh but SOOOOOOOOOOOO CUTE :D

[youjuked]

omg hes so cute lol

[iAmTheElemental]

Well at seven I didn't under.... *then I read the comment below mine and realize*

Oh wait he said the same thing I was gonna say.

[PinoyLabanFighter198]

at least he understands the concept of buoyancy and ballast at this age. He's pretty bright.

[ashleyscoolyo]

its not his fault hes a little kid he probably thought it was amazing =/

[Spaceburrito2]

U suck, get a life kid >:(

[482ksd]

@Spaceburrito2 Its you who needs to get a life.

[amyclement1]

@Spaceburrito2

You really upset my young son by posting such a mean comment on his video that he is proud of. He read it and was sad. You might want to think twice before posting mean things that hurt people's feelings.

[Verradonairun]

@Spaceburrito2 You didn't even apologize? what kind of person are you!? This boy is so young but already interested in learning...that's something you should admire, not look down upon.

[taylorswiftrockify]

@Spaceburrito2

wow says the person with no life u r so dumb kid he's 7 u probably couldnt even do that

[peerse1]

@Spaceburrito2 you know that it's an older guy that's actually filming it? that kid wanted that person in the family to post it! kid racist!

[RicanJoeMusic]

cool video =)

[Netaro1000]

THANKS I DINT´T KNOW THAT! :) (ULTRA SUPER SARCASM!!)

[brenboy13]

thnx i cant wait to try it tnx bud

[SkyzDark]

That was so cute but it aint gonna help me for my science project. Hahaha

[seththeslayer1]

@SkyzDark go to "ehow" his channel has a real way to make a submarine witch will get you a good grade

[DayDr3amer67]

@SkyzDark agreed !

[locoCrazii27]

smarter then me

[chrysos98]

Good job for 7 years old Mr.Future Einstein

[clemenca]

Wow! This is cool!! I'm gonna try it!