Though Mumy had a number of prominent TV guest roles in the early '60s before being cast in "Lost in Space" -- appearing in the likes of "The Twilight Zone," "Perry Mason," and "Alfred Hitchcock ...
In Lost in Space, the 3D printer aboard the Jupiter 2 ... This is the kind of portrayal of technology in TV and movies that we need and should be supporting. What say you, readers of Hackaday?