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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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14 jun 1937 ano - US Government Discovers Element 115
Descrição:
The Discovery of Element 115 at the Groom Lake Facility
Adicionado na linha do tempo:
WIP Timeline
By
Edisey
25 out 2018
0
0
1020
Data:
14 jun 1937 ano
Agora
~ 88 years ago
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