Who invented the theremin?
The theremin was invented in 1920 by Russian physicist Léon Theremin while he was researching sensors that detect motion.
Reference: Smithsonian Magazine
The theremin was invented in 1920 by Russian physicist Léon Theremin while he was researching sensors that detect motion.
A musical saw is a handsaw bent into an S-curve and played with a bow.
The Abyssinian population in Britain dropped dramatically during WWII, and breeders had to work hard afterward to rebuild the breed.