structural engineering

Tom Lehrer's satirical song about Wernher von Braun, the German rocket scientist who went from the Nazi missile program to the US space program. It includes the famous line about not caring where the rockets come down.

Wintergatan's video of the Marble Machine, a hand-built music instrument that plays a song using about 2000 marbles on a mechanical clockwork-style mechanism.

Tom Lehrer performs his satirical song about rocket scientist Wernher von Braun, with an introduction. It is a two-minute musical clip.