Infinitude

At the edge of our solar system supposedly lies an immense planet. Five to ten times the size of the Earth. Several international teams of scientists...

The lecturer shows a microcinematographic sequence of spirochaetes and drawings of the gonoccus (the bacteria responsible for syphilis and...

Tractor Ted visits more big machines - Pea Harvesters. They are huge and keep working all day and all night. Can the driver really see where he is...

Springtime at Tractorland is full of lots of animals being born. We see some very young calves, bouncy puppies and jumping lambs. Sing-along with...

Come on an exciting trip to the tractor factory. Take a look at Les's tractor and how it works, then it's off to the farm to see some of the jobs a...

Tractor Ted shows us lots of huge harvesters and the food they harvest for us and all the animals. Farmer Tom is busy at work on the farm getting in...

The film twice states that it doesn't intend a moral injunction, but it clearly does with comments such as "our society... regards sexual intercourse...

A history of the telescope and a look at the James Webb telescope, and at the universe through the eyes of scientists and telescopes since the...

An outward look into the universe, as scientists challenge traditional planetary thinking, and reveal the existence of unknown worlds: exoplanets.

POLICE OFFICER JIM BYRNE, Canada's most honoured Safety Education Specialist brings you his famous TEN RULES, with which he has personally tested...

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

A group of renowned cosmologists and astrophysicist are in search of a realistic picture of the universe. Their research and observational...