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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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22 marzo 1960 anni - Charles Townes & Arthur Schawlow invent the maser (microwave laser)
Aggiunto al nastro di tempo:
Evolution of Technology
By
Tanner Francis
9 ott 2018
0
0
337
Data:
22 marzo 1960 anni
Adesso
~ 65 years ago
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