But one of the biggest breakthroughs in clean energy was actually in solar power, as designers at Rawlemon created a spherical, sun-tracking glass globe that's able to concentrate sunlight (and moonlight) up to 10, 000 times.
During the summer months, Antarctica -- the southern most tip of the globe -- is transformed into a bewitching "Land of the Midnight Sun, " where the sun never dips below the horizon, instead continuously moving in circles.