This wave simulation machine, by Duncan Malashock, should come in handy when we all live in space, and miss the gentle oscillations of gravity-based water. It is from a few years ago, however I like the unconventional use of the bar graph display. Hmm, anyone know if there is an app for this? I’m picturing a dock for my cell phone that gently rocks back and fourth, swishing around the display… [via theo’s gallimaufry]