Monday, September 20, 2010

NREL

There was a 5th grade field trip today to the National Renewable Energy Lab in Golden. The girls are not fifth graders, so they didn't get to go on the tour, but they played with this solar-powered water fountain out front. If you block the solar power even just a tiny bit like Eva's doing, the fountain slows down, which makes for good entertainment.
Here are some fifth grade boys playing Master of the Universe by moving the sun around this little neighborhood. It's good to be king.

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