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radiactividad (31 gen 1847 anni a. C. – 4 agos 1847 anni a. C.)

Descrizione:

descubren estudian y analizan los materiales radiactivos

Aggiunto al nastro di tempo:

hadde serrano

ByOctavo
25 set 2018
0
0
739

Data:

31 gen 1847 anni a. C.
4 agos 1847 anni a. C.
~ 6 months

Immagini:

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