Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Science, Medicine and Technology Breakthrough in Solar Energy 04-24-2012 a process which harvests the part of the solar spectrum currently unused by solar cells, eliminates the need for costly redevelopment of solar cells. Watch Streaming Broadcast Live: LRN.fm Watch live shows and archives TV Live Chat Telegram Share this page with your friends on your favorite social network: