HDMovies

How to tell if an animal has rabies.

Case history of an Iranian patient bitten by a rabid wolf.

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

After several farmyard analogies featuring chicks and calves, the well-spoken narrator and director of the film, Winifred Holmes, considers the...

To call or not to call? For young Cora it's not a question. In fact, after the first date you may never call the guy, even if it was the best sex of...

Concern over global climate change may be at an all-time high, but climate change is nothing new - the earth's climate always followed natural cycles...