insulation foam

Spending to Save

Energy prices this heating season may be the trigger many people need to invest in a new, efficient furnace. But short of that, there are things to do (and buy) that can conserve a bit of heat and...

poly styrene properties and..

dear sirs i need properties(pysical-chemical-grades...)of polystyrene for manufacturing of insulation foam (anti fire)

Best Ways To Destroy A Speed Camera

I think it would be good if people get together to think of the most funny, imaginative, destructive way to destroy a speed camera, its a bit boring if every one says "i would get an A-bomb and drop...