Yes, it is even used under road structures
It's probably not the best use for styrofoam because it wouldn't be too strong in the shape of a keyring. It has better uses when it is in big blocks.
styrofoam is cool
a cup made out of styrofoam...........................................................................................................................................................................
Styrofoam is an insulator.
You can find styrofoam koozie on this link:-- http://www3.shopping.com/-styrofoam+koozies
This depends on what you are trying to use to dissolve the Styrofoam. Gasoline will dissolve Styrofoam. Water will not.
Styrofoam hasn't pH.
styrofoam
Impossible to match styrofoam in 'a'
the styrofoam dissolves
Styrophobia is the fear of Styrofoam.
Styrofoam, or polystyrene, is plastic.