 1948 Cable television

Cable television provides television to consumers via radio frequency signals transmitted to televisions through fixed optical fibers or coaxial cables as opposed to the over-the-air method used in traditional television broadcasting.First known as Community Antenna Television or CATV, cable television was born in the mountains of Pennsylvania in 1948 by John Walson and Margaret Walson.1948 Flying disc

Flying discs are disc-shaped objects thrown and caught for recreation, which are generally plastic and roughly 20 to 25 centimeters (8–10 inches) in diameter, with a lip.