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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 ene 1896 año - Henri Becquerel

Descripción:

When developing photographic plates, Becquerel discovered that uranium emitted radiation without an external source of energy such as the sun. This discovery was made by mistake,

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Atomic Theory Project

ByGABRIEL SEQUEIRA
30 oct 2018
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fecha:

1 ene 1896 año
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~ 129 years ago

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