The Lid CoolerEngineering, Robotics, and Computer Science
- Rachelle Ferris
"Our problem is Lunch can get hot in the sun and we invented a lid that can cool it down. I built a fan to keep lunch cool at school. And we also built a tarp for the lunch wagon. The motor broke but we fixed it. We had a metal Strip connected to the battery and the motor And the blade did spin now we have a working fan. We did 3 different prototypes to get our invention to work. "