Sir Robert Watson-Watt (Science) (1 ene 1892 año – 1 ene 1973 año)
Descripción:
Radar was developed by Scotsman Sir Robert Watson-Watt (1892–1973), who proposed that enemy aircraft could be detected by radio waves. The first successful radar test took place in 1935.
Añadido al timeline:
fecha:
1 ene 1892 año
1 ene 1973 año
~ 81 years