Notes concerning “Solar”

• The use of silver in solar cells 02021-02-02 (updated 02021-09-11) (8 minutes)
• Energy autonomous computing 02021-02-18 (updated 02021-12-30) (58 minutes)
• Statistics on the present and future of energy in the People’s Republic of China 02021-04-01 (updated 02021-04-08) (10 minutes)