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To: KLP who wrote (254582)6/15/2008 2:13:23 PM
From: skinowski  Read Replies (2) | Respond to of 793670
 
One of the most interesting things I read recently is about some Israeli companies that build big mirrors and collect sun energy. They use the energy to heat water and make electricity. They have ways of storing energy - for night use, or for a... rainy day. Very interesting. Among other things they try is to melt salt - it turns out that molten salt is very good at preserving and storing heat.