Who Invented G.s.m And When

See Who Invented G.s.m And When Below….. Martin Cooper Invented G.s.m. G.s.m was invented in December 1991. G.s.m is a standard developed by the European Telecommunications Standards Institute (ETSI) to describe the protocols for second-generation digital cellular networks used by mobile devices .

Who Invented The Pink Flamingo Lawn Ornament And When

Donald Featherstone Invented The Pink Flamingo Lawn Ornament The Pink Flamingo Lawn Ornament was invented in 1957 The plastic pink flamingo was designed in 1957 by Don Featherstone while working for Union Products, and has become an icon of pop culture, that won him the Ig Nobel Prize for Art in 1996. It has even spawned a lawn greeting industry […]

Who Invented The Piano And When

Bartolomeo Cristofori Invented The Piano The Piano was invented in 1688  A piano is a large keyboard musical instrument with a wooden case enclosing a soundboard and metal strings, which are struck by hammers when the keys are depressed. The strings’ vibration is stopped by dampers when the keys are released and can be regulated for […]