Trivia question of the day — Mar 18, 2026
Wednesday, March 18, 2026. Tap Show answer for the answer, explanation and source.
DIFFICULTY 58 · HARDINVENTIONS
Which physicist and engineer is often credited with co-inventing radar in 1930s Britain?
- Robert Watson-Watt
- Albert Hull
- Heinrich Hertz
- Nikola Tesla
Show answer
A. Robert Watson-Watt
Robert Watson-Watt, a Scottish physicist, led the team that developed radar in the United Kingdom during the 1930s, playing a crucial role in its use during World War II.
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