Get ready for another wacky ride with The Giz Wiz! This week, we start with a summer gizmo that'll have you guessing, "What The Heck Is It?" Next, we brighten up those dark corners with some clever motion-sensor lights. Then, just when you thought the surprises were over, we hit you with another brain-teasing "What The Heck Is It?" Plus, Chad Crappy Corner brings more budget-friendly gadgets from off-price retailers.