I am a big supporter of advancements renewable energy sources. It just makes sense. If we can find a way to produce cheap renewable energy, then it would be good for all of us. It would cut down pollution and enable all of mankind to have good energy supply around the world.
Here is an interesting invention by André Broessel of Rawlemon. It is a giant marble on a robotic frame that intensifies the light. It is designed to help concentrate sunlight so it can be harvested on a cloudy day and even moonlight. It will make solar energy 35% more efficient than our current technology. (Via The Mind Unleashed)
Stay Geeky My Friends!