The original post: /r/todayilearned by /u/oyiyo on 2024-10-13 20:44:18.

Original Title: TIL The G.I. Piano (a.k.a. Victory Vertical) was a piano made by Steinway for the US military. Meant to be used in all kinds of theaters, it was designed to be small enough to be carried on a ship or parachuted from a plane and to be able to cope with the humidity of the South Pacific.