For those of you that don't know who The Engineer Guy is, his name is Bill Hammack and he's made it his business to pull back the shroud of mystery from the world of science and engineering. He's done ...

Andreas Fichtner strips a cable of its protective sheath, exposing a glass core thinner than a hair — a fragile, 4-kilometer-long fiber that’s about to be fused to another. It’s a fiddly task better ...