As Melvin Trotter faces execution today for a 1986 killing in Florida, his attorneys argue his intellectual disability has been long-documented.

In this video, I forge a chopper camp knife using an old leaf spring. The knife is made without a handle to allow the customer to fit one themselves.

In this creative build, a metal chain is transformed into a knife, illustrating how heat can make rigid steel surprisingly malleable. When heated and compressed, the individual chain links fuse into a ...