A larger than life game of Tetris appeared on the Green Building at MIT in MIT engineers used a console to allow players to move, rotate, and drop colored blocks. Tetris on the Green is the Holy Grail of MIT hacks.
Why just use solar power or wind power when you could use both? The design by italian innovators Francesco Colarossi and Giovanna Saracino and Luisa Saracino for a solar wind bridge could power homes and grow vegetables.
The Electrolux Bio Robot Refrigerator is a concept where the Bio Robot cools biopolymer gel through luminescence. A non-sticky gel surrounds the food item when shoved into the biopolymer gel, creating separate pods. The design features no doors or drawers