Today in Doctor Mac Wheelie's Garage, she repairs a cute Yellow Car with a flat tyre. Cars, Buses and other vehicles come to her garage for Mechanical Repairs. Come and see what happens in her Workshop. - MORE EDUCATIONAL VIDEOS & PLAYLISTS -. Big Construction for Kids Learn to Build Machines. If you like Trains, Cars, Trucks, Helicopters, Airplanes, Aircraft, spaceships, Trucks, Cement mixers then try our construction cartoons. |--| ➠.