You can color it with a magic marker, or you could dip it in dye like the dye used on Easter eggs. use a marker
how much is styrofoam unit weight?
Stick a toothpick or a needle into the styrofoam ball and mount it on a piece or cardboard or a flat piece of styrofoam, then spray paint it.
Golf ball
Golf Ball
No
yes it is possible to spray paint a styrofoam ball. before spray painting a styrofoam ball, you must take a wet papertowel and smoothen out the styrofoam ball with it.
A model house/building your own world (Styrofoam ball) and anything you can imagine.
No. It's not necessary.
$5,000
Use a styrofoam ball
use a styrofoam ball and paint it :)
Styrofoam is lighter than water, so it floats. In nature, heavy objects are more effected by gravity, so they are forced down.