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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 jan 1954 ano - First solar cell invented

Descrição:

Daryl Chapin, Calvin Fuller and Gerald Pearson.
Bell Labs (owned by Nokea).
Silicon photo-voltaic cell (solar cell).
First to turn sunlight into electric power.
Efficiency was later pushed from 4% to 11%.

Adicionado na linha do tempo:

30 out 2017
1
0
813

Data:

1 jan 1954 ano
Agora
~ 71 years ago