Robot Racer

Step 12 Thanks !

Finished !

I hope you enjoyed reading/building my instructable !

If you do make this please please please take a pic and post in the comments

Comments

[mmorris5]

it good

[JB!!!!!!!!!!!!!!!!!!!!!!!!!!!!]

Can someone please explain in DETAIL how to hook the rubber band to the axel, been trying for a while with no luck.

very much appreciate your help!

[agarwal]

i like your car and now im playing with that so please give some mor ideas to me as im in a project of making a future magnetic car

[henry0045]

how will this thing work???

[itsthatsguy]

The rubber band, it works off of elastic energy, when the car is pulled back (or the wheels spun in reverse) The rubber band that was added in step 9 is fixed in plase, the rubber band wraps around the rear axel which causes tension, when the wheel is released (you let it go) the rubebr band pulls backward unwraping the rubber band which causes the wheel to spin.

[mehrnaz]

Im still unsure how this works. Is the rubberband tied to the back axle? is it twisted in anyway. Ive just tied the rubberband like a loop around the back axle and the front stick(thats protruding from the body of the vehicle,(and it doesn't seem to work. PLEASE HELP
please be as descriptive as you can in the instructions
thanks!

[almcgo]

please comment cuz i find that most of the comments i leave dont get replied to. ^hurry^ ^please^ ^LOL^

[=SMART=]

no you dont have to :)

[almcgo]

hey do u cut the rubber band bfore u put it on???i will do this instructible as soon as i can.^^cuz^^ ^^its^^ ^^awesome^^ ^^!^

[wilt360]

this really cool im gonna make a lamborghini

[i.am.up.in.air]

So simple and so cute...thanx

[jinshengruan]

It's great,I like it

[=SMART=]

Thanks !