CO2 Cars

[themysteryguy277]

These cars are way way to slow over here in England we make proper cars that go from 0-60 in under less then half a second these are rubbish.

[gobigorgohomenow101]

the cars are easy to build, how the hell do you make the launching mechanism?

[Defaultbomb11]

oh and yet again my co2 car went 47.4 mph, but we didnt see how far they could go. The front cracked a little but other than that its in really good shape

[Defaultbomb11]

oh and whats up with the kid at 0:22??

[Defaultbomb11]

Hey thats cool, we did the same thing over here in Nebraska.

[nosupa]

Any idea on how to get the fastest car in the class?

[L3giiit]

@nosupa Make its to the point of breaking making it very light make it aerodynamic bootom and top

[nosupa]

@L3giiit im sorry but what was the first one? But thanks anyways for telling me. XD

[L3giiit]

@nosupa I just meant if its very light its to the point of breaking

[nosupa]

@L3giiit o well i want it to be fast but not to break because u know we'll be having a touriment.

[cashman1234321]

how do you start the co2?

[Gdog961]

any design tips we just started ours and we got 28 days to finish them

[LJPV777]

@Gdog961 put the CO2 bottle above the center of gravity so it doesnt flip back

[TheNWGE]

we r just started on our CO2 Cars, we are ttaking notes right now. but we will make them be4 this semestures over!

[pixeydust12]

@TheNWGE lucky. i have four days...:/

[MrBrentMichael]

those arent going very fast! haha when i race mine you cant even see them go! haha

[WOWman1797]

thats weak sauce....that track is really short lol

[Harstir96]

Nice what grade are yous in because im doing that in 7th grade.

[kobiwazere]

We did too, our went faster than yours :D. One time the nail taht punctured the cantister didnt coem out so my teacher kicked it and it shot off and got him in the leg. Some one in my class got it taped, and one he did same thing and it hit metal roof and made massive bang

[oterex890]

i tried to do this with the one that came with bb guns and the compressed co2 pushe my pocket knife flying into myneighbs yard

[shipe420]

we did this this year it was fun i won my race xD

[T4Teddy24]

im doing this now, in 7th grade, my teacher said my car was gonna be really fast after i made the drawing, hes allowing us to bring in our video cameras, so yay :)

[bettafish110]

iam in grade 9 and were doin it know how do u make the cor canister explode what do u use i want to test it before i do anything

Thankz

[3040549]

dude mine had .2 seconds i was the fastest in my district. it hit the end and squished though...

[pamparty2]

@3040549 someone a couple years ago at my school and they got .7 secs but it was probably farther

[eggsandbacon4me]

@3040549 you should have put pillows like they did:P

[UOFKfan100]

i made one and got 4th, i wouldve been able to race for third if it wasnt for the fact that on my 1st race my car snapped in half because it hit the side of the track and wrecked

[TheJeppeFamily]

i just did this a couple days ago in technology (im in 8th grade). one car crashed and one car made it across the hallway in less than a second!

[thatonekidperson123]

i just finished my tech class mine went 1.662in 13 yards average weight was 100g mine was 90g 35-40 mph cartiges. mine was very areodynamic i got 3 place out of the 6th grade. i smoked the kid i raced :)

[LilShortAznKiddo]

i made one in my Tech Lab class. and i got 2nd place.

[drakearagon]

gay song

[metropolis9999]

whats the song?

[xxcathx0o]

dance dance by fall out boy

[metropolis9999]

thanks its a decent song

[xxxbmxicanxxx]

check out mine! that thing looks like it ripps! nice job dood

[gamerskater621]

haha making it right now!

[northenlakes]

cool

[Tanvan180]

I remember that from shop class. I still have my car too. I beat everyone except the teacher.

[mattsgiantsx13]

show how to make it

[stanleydao]

nice nice nice nice

[58mosh58]

were about to cut out our cars

[05Mosh05]

but know i'm done sanding now i'm going to paint

[punk12234]

we starting 2 make em it looks fun now to make a blue print of it lol. urs was very good

[CORNEY44]

i makin for tech

[bigcoco13]

We raced ours today the funnest thing ive ever done at school i won im a beast lol very fun mine was just a big blurr goin down the track lol

[kamarajo94]

i'm making one in school right knoww!

i have to say i'm one of the few girls in the class and i totally dominated! (:

[elvestr5]

im makin one in school rite now!

[ImAlreadyDead1]

xD same

[codyy123]

im aking then right now im doing my styrofoam version

[kickapoo1994]

im making those right now wooot