As the skies over Illinois turned gray and unhealthy with smoke from Canadian wildfires, canceling many outdoor events and prompting people to stay home, no one saw a silver lining. Except for Pi-Sui Hsu. Hsu, a professor in the Department of Educational
Read moreWarmth of the Sun: Pi-Sui Hsu enables Rockford students to build solar ‘cars’
What provides the key to driving solar-powered model cars to the finish line? Observations and questions, apparently. At least that was the case for a dozen Rockford middle-schoolers who spent a week with Pi-Sui Hsu this June. “The purpose of the summer
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