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Motorcycle Airbags Exist – But No One Uses Them?9:36

Motorcycle Airbags Exist – But No One Uses Them?

5.9M views • 5 years ago
FortNine
FortNine surveys motorcycle airbag technology and explains why airbags have not reached mainstream adoption. It breaks down gear such as the Helite Turtle, Dainese D-Air and Alpinestars Tech-Air.
Duck And Cover (1951) Bert The Turtle9:15

Duck And Cover (1951) Bert The Turtle

4.9M views • 17 years ago
Nuclear Vault
The 1951 US civil defense film 'Duck and Cover', starring Bert the Turtle, which taught schoolchildren to drop and shield themselves during a nuclear attack. It was shown to millions of children and is preserved in the National Film Registry.
Seymour Papert 19838:07

Seymour Papert 1983

28K views • 19 years ago
Cynthia Solomon
An eight-minute excerpt of a 1983 video featuring Seymour Papert, creator of Logo, on children learning programming and abstract ideas through embodied play. It shows kids acting out the Logo turtle.