Ultra-thin solar cells can easily bend around a pencil

New flexible photovoltaics could power wearable electronics.
Read more here:: http://feeds.sciencedaily.com/~r/sciencedaily/matter_energy/solar_energy/~3/sQETPXbqn3A/160620112506.htm

New flexible photovoltaics could power wearable electronics.
Read more here:: http://feeds.sciencedaily.com/~r/sciencedaily/matter_energy/solar_energy/~3/sQETPXbqn3A/160620112506.htm