An curved arrow ... tricks up its quickly melting sleeve. It melts in your hand, can be used to make a gag spoon, and can turn a typical soda can into mush. The aluminum on a can amalgamates ...
In a new twist, [Rulof Maker] strips all that out and uses just the metal case to make a furnace for melting aluminum, copper and bronze. His heat source is a quartet of 110 volt, 450 watt ...