Environmental friendly technologies have made its way to each and every aspect of our lives. Eco food, clothes, cars and other „green" goods are widely spread all around the world. There are even a huge variety of green services like, for example, consulting on energy saving. But have you ever heard of green cinema? I stumbled upon this unique business idea few days ago and was pleasantly surprised! The Sol Cinema is a caravan converted into world smallest movie house powered only by solar energy. Caravan is equipped with two lithium-ion batteries and an energy saving projector on LED-based technology. This micro green cinema can sit up to 8 adults or 12 children and offer a unique experience of watching movie in a cozy little room. A very interesting small business idea for a socially responsible company! Visit Unique Business Ideas http://www.lowbudgetprosper.com