Discovered about twenty years ago, the immense masses of water vapor that fly over the Amazon, called "flying rivers", fascinate researchers. Their...

What happens when a group of Finns travel to a tiny village in Benin to participate in a vaccination study? By participating, they can aid in the...

The Dangers of the Fly is an educational film made by Ernesto Gunche and Eduardo Martínez de la Pera, also responsible for Gaucho Nobility (1915),...

What's the point of music? You might be tempted to answer that it's an enjoyable pastime or an art form, but nothing really essential. For the first...

Silent film showcasing hypnosis and its effects.

In this DVD, Mr. Riddle shares the results of his much reading and research in the area of Carbon 14 dating, and explains the importance of Carbon 12...