Sridhar and his magic sand
Underneath the black covering, Bloom Energy founder K.R Sridhar unveiled a box of sand.
Sridhar asks "Why is this so different?" Bloom Energy takes a certain type of sand, which Sridhar says is plentiful and available in several different parts of the world, and bakes into ceramic membranes that are a key part in making the fuel cells. Sridhar calls the process "powder to power."
February 24, 2010 9:50 AM PST
Photo by: Josh Lowensohn/CNET
| Caption by: Josh Lowensohn, Michelle Meyers
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