This article is really interesting to read. An 18-years old student in Nepal invented a solar panel made of human hair. It produces 9 V (18 W) of energy, costs around £23. Here is the link.
COOL!!!
This article is really interesting to read. An 18-years old student in Nepal invented a solar panel made of human hair. It produces 9 V (18 W) of energy, costs around £23. Here is the link.