`1966
ENIAC,EDSAC,EDVAC,UNIVAC(I &II) and MARKS1
It was invented by neutrogena in 2008...... I think.
someone.
Dr Tom Denniss invented the technology.
Percy Spencer invented the microwave in 1945
kyle dykstra
Heat
electricity generation
Surf boards were invented in the 1400's by the hawian people.
Electromagnetic wave were discovered not invented.
Mr. Jagdeep Chauhan