Home video games are officially 40 years old.
More specifically, the first sale of a home video game system in the world happened somewhere at or around this day, August 28, 1972, though pinning down an exact date is more than likely impossible.
The first home video game system, the Odyssey, was sold by television manufacturer Magnavox, based on patented technology developed in secrecy at a military defense contractor (yes, really). That technology was the brainchild of German-born American Ralph Baer, an engineer and inventor who holds what is probably the first degree in Television Engineering, issued to him by the American Television Institute of Technology in 1949.
"When technology is ready for something novel, when the components needed to build something new become affordable, it is going to get done by someone- and more than likely, by several people," Baer wrote in his book, Videogames: In the Beginning.
On September 1, 1966, Baer "took a mental inventory of all those hundreds of millions of TV sets across the globe that did nothing but play whatever one-way fare the local stations delivered.
"I had an inspiration -- a Eureka! -- and Home TV Games were born...a bit early, technically, because low-cost microprocessors weren't available yet and digital I.C.s were still too expensive, so the games had to be relatively primitive."