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1 ene 1970 año - James A.Harris
Descripción:
Discovery of Element 104 and 105
Añadido al timeline:
Quantum Mechanic Scientist Timeline
By
Joie Loh - Cawthra Park SS (2202)
10 mar 2019
0
0
384
fecha:
1 ene 1970 año
Ahora mismo
~ 55 years ago
Fotos:
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