El negocio del ADN

In this educational film, laboratory demonstrations show the effects of moisture and temperature on the growth of molds. Photomicrography reveals the...

Three million years ago, camels roamed through Greenland’s endless forests and our ancestors lived in the trees. It all came to an end with...

At Arcata, California, testing technology for landing planes in fog. Also: a high-tech barber shop in Westwood Village, California; manufacture of...

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time-lapse photography. It includes bees collecting...

A documentary produced in 1979 to celebrate the centenary of the birth of Albert Einstein. Narrated and hosted by Peter Ustinov and written by Nigel...

It's a condition known as "hypertrichosis" or "Ambras Syndrome," but in the 1500s it would transform one man into a national sensation and iconic...

With a wealth of fantastic archive footage and a series of revealing interviews with those who had first-hand experience, filmmaker Vicki Lesley...

Pliofilm plastic (rubber hydrochloride) and applications in raingear, food packaging, a transparent dress. Also, hybrid giant vegetables; plastic...

Marvels of modern science, including the U.S. Army's latest tanks; pretty models demonstrate massage and exercise machines.

Huge electric sign operated by photo cell animation; freshwater fauna propagated by Carolina Biological, sold and used for research; pickup and...

Preparation of "spawn" for commercial mushrooms, which grow to the tune of "You Came Along." Also: extraction & uses of snake venom; personal dress...

A disaster truck, which is equipped to meet practically any emergency that arises in the community; In Oklahoma a breeder of under-slung cattle,...