I'm building a model roller coaster for physics.and I got all the materials down except the supportsanyone know any good materials to use for the supports? and the tracks are going to be plastic tubing thing
Montreal Low Income Housing
One of the best deals going is aluminum shower curtian rod!!! Thin wall alum tube usualy 1 dia, very easy to cut and very stiff for weight, and cheap and at any hardware store fits into some pvc fittings for some connections, use epoxy to shim loose connections Good luck
