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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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17 set 1896 ano - Henri Becquerel discovered radiation by studying the effects of x-rays on photographic film.
Adicionado na linha do tempo:
Final Timeline
By
Tommy Worcester
27 set 2017
0
0
736
Data:
17 set 1896 ano
Agora
~ 129 years ago
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