HDMovies

Watch the Quidget Family and the Subtractobats perform high-flying feats of mathematics! In this astounding story, Leap, Lily, Tad and wacky...

An experimental mathematics film designed to elucidate the study of four-line conics.

Part of acclaimed filmmaker Frank Capra's "Wonders of Life" series of science-based films (which won an Emmy Award for Best Editing) teaches kids...

Animated training film demonstrating the process by which an autopilot uses gyroscopic controls to maintain an airplane in level flight.

Not long ago, a boy Makarka lived in this area. One day after his grandmother left for the city, Makarka cleared up and began to break trees, shoot...

This film is a treasure. It's one of the best examples of the theory and practice of the art of camouflaging military targets from air observation...