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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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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