Want your kids to get used to solar technology at an early age? If you do, the T3 Solar Robots kit from RED5 might be able to help you do that. The kit comes with enough parts to build one of three different robot designs, including your traditional robot, a scorpion and a tank. Each one is motorized and obviously solar powered. It doesn’t need any glue to be assembled, so you won’t suddenly find your important documents glued together by accident, and will be retailing for £13 ($16). Will this end up under someone’s Christmas tree?