Can some egghead invent programmable polymers already? Like, default mode is a little plastic brick, wave a special UV light over it then in unfolds into a predetermined shape, a shape that just happens to be a hydrofoil from issue #1 of the Marvel run of G.I Joe. Is that too hard NASA? You can get pictures of Betelgeuse of fire but I can't have space efficient action figure vehicles? What are my tax dollars going to?