Solar energy undoubtedly is one of the best eco-friendly discoveries in the world. The XD Design solar window charger uses the solar energy to the optimum level. This window charger can be attached to the window easily and it comes with a small as well.
This is an art installation by artists Dan Havel and Dean Ruck. They saw this abandoned house as an opportunity to remind people "How fragile the fabric of space/time really is". The Hole House, Huston, Texas - Crazy Architecture From Around the World