The 1st typesetting machine to dispense with metal type was exhibited.
A burglar alarm using ultrasonic or radio waves was patented by Samuel Bagno.
Ampex Corporation demonstrated its first commercial videotape recorder.
Pres. Eisenhower demonstrated the invention by Jerome Morse (d.2001 at 80) of the 1st miniaturized, portable nuclear power generator, used for space vehicles.
The U.S. Air Force announced research into the use of lasers to intercept missiles and satellites.