Images via Yanko Design For a hot or cold meal on the go, this high-tech lunchbox concept is an interesting solution. Using a giant flower-shaped fan with netting somehow made of solar cells, lunchbox captures energy to heat and cool various compartments storing your different dishes. It’s vaporware, but it sounds cooler than these other very real lunchbox ideas. … Read the full story on TreeHugger
Go here to read the rest:
Lunchbox Heats and Cools Your Meal with Solar Power
