Daniel from Belle River presents his "Magnet Generator," an environmentally friendly invention that uses magnets to charge bicycle lights. Meagan from Windsor, Ontario, presents her "Solar Oven." Meagan's invention harnesses the power of the sun to cook food using no gas or electricity. Daniel leads Team DaVinci against Meagan who leads Team Newton in the big InventOff Challenge which requires that they create a solar powered Firefly Light.