Those crazy kids over at the gadget prolific Brunel University have produced another must have item to add to your collection of smart shoes and HUD swim goggles. Student Rosanna Kilfedder has a spiced up take on the solar purse minus the whole emphasis on charging your gadgets. Instead, the Sun Trap handbag focuses the energy of those friendly sun rays on lighting up the interior of your bag; helping you find your keys and crap a little more efficiently than dumping everything out on your doorstep. The Sun Trap can plug into the wall for those cloudy days or if you