Mackenzie and Jaden from Saskatoon, Saskatchewan present the “ScAir Crow” —an invention that fits over an aircraft engine and prevents bird strikes. Andrew and Drew from Collingwood, Ontario present the “Sno-Bike”, a kit that replaces the front wheel of a bicycle with a ski so it can be ridden in the winter! Mac and Jaden lead Team Wright against Andrew, Drew and team Franklin to build the best Fantastic Machine in the Give the Dog a Bone Invent-off Challenge. But first, the teams compete build to build the tallest tower in the Soaring Skyscraper mini challenge. The winning team gets a reward that could help them clinch it in the Invent-off. Which pair of inventors will lead their team to victory in the Give the Dog a Bone Invent-Off Challenge and win the Genius Cup?

Originally released by Big Media Holdings LLC, 2013. Streaming video file encoded with permission for digital streaming by Infobase on February 10, 2017.

Meet the Kid Inventors: Jaden, Mackenzie, Andrew and Drew (3:28); --Mini Reward Challenge (5:06); -- Invent-off Challenge (6:21); -- Judging the Final Inventions (3:57); -- Credits: Jaden and Mackenzie vs. Andrew and Drew: Think Big (0:44); .