Take a COOL Guess – the Fun Quiz on Clean Energy (and Global Warming Remedy)

For those of you who like brain teasers, we’ve introduced “Take a COOL Guess – the Fun Quiz on Clean Energy (and Global Warming Remedy)”  Get it?  Cool?  Warming? 

It’s a series of questions, each of which have some relevance to clean energy.  Click here to see the “Take a COOL Guess” entries.