The Nature of Things

Gutenberg Revisited / Diving Birds / Tulips (23x1)

Data di messa in onda: Ott 20, 1982

Gutenberg Revisited: A look at new developments in microelectronic information processing, focusing on the Telidon system, a Canadian invention offering two-way interactive television. Diving Birds: A look at adaptations in aquatic birds such as ducks and geese which allow them to make long dives under water. Tulips: An overview of the tulip industry in Holland.