posted on May, 20 2008 @ 07:10 PM
I belive i saw the program you are talking about...
There were 2 types of metal...
Each was in a thin strip of metal, and one reacted to heat, the other, cold...
It could be bent into anyshape, then blasted with cold...
It was cool... Another type went bad orginal shape after contact of water...
Its cool metal, that in the future could have great results... right now, i suspect its still too expenseive...