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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 gen 1896 anni - Henri Becquerel

Descrizione:

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,

Aggiunto al nastro di tempo:

Atomic Theory Project

ByGABRIEL SEQUEIRA
30 ott 2018
0
0
440

Data:

1 gen 1896 anni
Adesso
~ 129 years ago

Immagini:

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