anti-gravity-gas

[Ryan Albright]

you just have to know were the weight is going to be and work around it we have put on more stuff this year and our robot is more complex then ever and we are still under weight we have 6 cylnders 6 motors and we ended up wiht like 129.5

[Tom Bottiglieri]

well our personal preference is hydrogen, but sometimes that can get rowdy.....

naa im just kidding. all you need to do is selct materials wisely. EX. if something that you are planning to make of 1/2 lexan can be made with 1/4 aluminum, go for the aluminum. (also see the reference on what is called a mill and thing that goes on mill to make big holes...hey im a programmer, what do you want?)

[Frank(Aflak)]

Originally Posted by ToMMan b182

well our personal preference is hydrogen, but sometimes that can get rowdy.....

naa im just kidding. all you need to do is selct materials wisely. EX. if something that you are planning to make of 1/2 lexan can be made with 1/4 aluminum, go for the aluminum. (also see the reference on what is called a mill and thing that goes on mill to make big holes...hey im a programmer, what do you want?)

Take a vacuum pump and suck all the air out of your pneumatic system. No air is lighter than H2.