Pneumatic air tank

How do you convert a deo can into a pneumatic air tank?

i had a similar question that was answered on the RobotWars101 forum: http://www.robotwars101.org/phpBB/viewt ... pneumatics hope it helps! :)

thanks would be easier to understand if there was a vid.
Jonnie can you make a vid on how to do that.

Jonny can you upload some pics of the air tank please.

sorry, i don't have any pneumatic stuff anymore. i'll try and make a video soon!

Thanks Jonny, I just need a picture/video on what it looks like.

here's the video:

http://www.youtube.com/watch?v=jbwPutpQhoQ

Thanks Jonny