Airboats are flat-bottomed boats powered by a propeller attached to an automobile or aircraft engine. The flat bottom allows airboats to navigate easily through shallow swamps and marshes.
Running time 2:50 minutes.

Your students like to ride in them, plan to drive one and hope to own one, but do they know they could also have a job designing cars? Inspire them by taking them inside Ford Motor Company to see how designers and engineers use math to steer the direction of their concept cars.
Running time 5:00 minutes.

To fly around on the surface of Mars, a traditional aircraft would need to travel at speeds of over 250 MPH just to stay aloft in the very thin atmosphere. Taking off and landing on the rocky terrain for sample inspection and gathering would be nearly impossible. So what’s one solution? Check this out.
Running time 2:32 minutes.

Gliding on a wave of electromagnetic force, a maglev train could travel at 300 miles per hour or faster. Designer-engineers describe the mechanics and future benefits of such superconductor trains.
Running time 4:12 minutes.

Have you ever seen 3.6 million people in one day? If you worked behind the scenes of the New York Subway, you would. Watch this movie to see how one of world’s busiest subway systems around New York City every day.
Running time 2:18 minutes.