Hippolyte Fizeau
18191896
French physicist, astronomer, and photographer who accurately measured the speed of light and conducted the Fizeau experiment
සිහිවටන 2 හමු විය
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පෙරහන යෙදූ ජීවිත හි සියල්ල බලන්න18191868
French physicist and astronomer who invented the Foucault pendulum, measured the speed of light, discovered eddy currents, and named the gyroscope
