Wilson Solar Grill Stores the Sun’s Energy for Nighttime Fuel-Free Grilling: New technology, developed by MIT Professor Dave Wilson, harnesses the sun's energy and stores it to cook food even at night.
Very similar to the old double terra cotta pot system. Need something similar, larger, and colder. Hers only keeps cold to about 45 degrees F. Amazing solar-powered fridge invented by British student in a potting shed helps poverty-stricken Africans
This 'new-generation outdoor tent' is a nature-interactive and energy-independent tent with two main parts: the Solar-Air Tube system that generates electricity, and creates airflow throughout the tent; and the Sound Drum which captures sounds to interact