Top Ten problems

*Problem  1:

*full presentation:
google "Powerpoint Presentation: Walter Orr Roberts: Our Energy challenge"

*video presentations
(download file:

Agci-OurEnergyChallenge556_512kb.mp4  

right klikk..save as..!)

https://ia700307.us.archive.org/29/items/Agci-OurEnergyChallenge556/




*a decent documentary

Solar Power Revolution - Here Comes The Sun 

https://www.youtube.com/watch?v=nr-grdspEWQ

 

*****

 

to be updated..!

best energetik-wishes,

sai bbhai.