Japan unveils hydrangea solar cell
A solar cell that resembles a flower is offering a new take on green energy in Japan, where one scientist is searching for renewables that look good. TOKYO: A solar cell that resembles a flower is offering a new take on green energy in Japan, where one scientist is searching for renewables that look good. In a country badly scarred by the tsunami-sparked nuclear disaster at Fukushima three years ago, ...
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