Hungarian man invents a book with moving diagrams.
Diagrams illustrate how items stay buoyant.
Informative item about light with backstage...
An informative look at the way the ear works, with...
A look at how atoms form molecules to make up...
Item showing manufacture and use of certain gases.
A look at how the depth below a ship is measured.
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Animated diagrams illustrate some odd American inventions.
A look at a 14 inch home-made telescope and...
A look at how lenses in the eye and camera work.
Long film...
Various diagrams show different elements of the sun.
A look at the role of shadows in life.
Joe Noble uses diagrams and sketches to demonstrate the elements.
Slow motion footage of a speed typist.
Long...
Quirky but informative item about water, includes some...
This item explores properties of light.
Eisenhower pressing handle which...
Educative item explaining how interrelationship between moon and earth produces tides.
Animated diagrams explain the stratosphere and charts the progress...
Diagrams and footage show the areas of America most affected by floods.
Short film explaining how the refrigerator works.
Imagining what car of future will...
Electrodes put onto patients...
Disturbing story of how the moon was created and what will...
Whales being hunted, models of them in Natural History...
Diagrams illustrate this educational film explaining the 'Tidal Theory'...
Great footage of models built from aeronautical diagrams by...
A series of diagrams and film clips explain the principles of gravity.
Film about the importance of not wasting...
Educational film demonstrating the concept of surface tension
Educational film showing various unusual...
Item about circles - in architecture, science, maths and...
Educational film all about hops - from seed to beer.
Surreal item examines numerous different forms of energy.
Excellent investigation of the difference between straight hair and curly.