A repurposed school bus called the BioBus was on-site at Maker Faire, full of lab equipment to teach kids about cell biology. Comedian Stephen Colbert famously gave a cell sample to the BioBus this spring so that kids could analyze what he's made of (besides gags).
September 27, 2010 8:17 AM PDT
Photo by: Caroline McCarthy/CNET
| Caption by: Caroline McCarthy
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