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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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22 sept 1945 año - Atoms - Physicist Isador was first to suggest that oscillations of atoms (atomic-beam magnetic resonance) can be used to create extremely precise clocks.
Añadido al timeline:
Maths - History of time
By
Charlotte Best
21 nov 2019
0
0
455
fecha:
22 sept 1945 año
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~ 80 years ago
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