33
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
3018894
797223
2

Sir Robert Watson-Watt (Science) (1 jan 1892 ano – 1 jan 1973 ano)

Descrição:

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.

Adicionado na linha do tempo:

Data:

1 jan 1892 ano
1 jan 1973 ano
~ 81 years