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Think Big
06:30 am - 07:00 am Saturday, October 10
Doggie Door Opener, Swimming Harness
Season 4 · Episode 30
Nathan introduces his tone-operated Doggie Door Opener, a hands-free device that opens andcloses doors. Rachel from North Bay, Ontario, presents her Swimming Harness, a metal frame thatsuspends swimming students in the air so instructors can teach proper technique. The excitementmounts as Nathan and his Orange Team go head to head against Rachel and the Purple team in theMoving Scarecrow Invent Off Challenge.
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