The film discusses the evolution and potential of using light waves, particularly coherent light, for communication. It highlights the development of lasers at Bell Telephone Laboratories, explaining how they produce a highly controlled and intense beam of light that could revolutionize communication. The film emphasizes the vast possibilities of lasers, including applications in telecommunications, surgery, and exploring the universe, suggesting that this technology represents a significant step in humanity's understanding and use of light.
An information film educating and encouraging aspiring radio CB'ers to get into ham radio.

The 1977 discovery of RNA splicing by Dr. Phillip A. Sharp, Kentucky farm boy turned Nobel-prize win...

This 1971 color anti-drug use and abuse film was produced by Concept Films and directed by Brian Kel...

A team of scientists search for the lost island of Testerep in front of the Belgian coast, venturing...

A crash course in the professional and scientific work related to the field of venomous herpetology....

An illuminating look inside the lives of the Grucci family, whose Long Island-based fireworks busine...

What forms might life take in the Solar System and beyond? In the Academy's newest original planetar...

This shows physicist Stephen Hawking's life as he deals with the ALS that renders him immobile and u...

A variety of scientific subjects, including the laboratory of a plastic surgeon in London, and his ...

The sun is the miracle that makes everything possible - but also the greatest danger. For the first ...

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time...

The Academy Award® nominee Cosmic Voyage combines live action with state-of-the-art computer-generat...

A large iron meteorite is found by two enthusiasts. But who owns it? A subtle film about property ri...

The Estonian national team is the first Baltic team to participate in the Bridgestone World Solar Ch...

In this two-part Channel 4 series, Professor Richard Dawkins challenges what he describes as 'a proc...

An educational film about frogs produced by Encyclopædia Britannica Films, an educational film produ...

A documentary telling the remarkable human story of Stephen Hawking. For the first time, the persona...