Nature's Techniques

Duration: 0:12:00

Format: 16mm

Color: B&W

Sound: sound

Description: Presents many examples of animals which use devices and principles also employed by man. Some examples are the beaver as a dam builder, insects as mechanics, birds and seals as streamlined forms, wasps and hornets as paper makers, and the squid as a smoke-screen maker. Narrated by John Kieran.

Complete Record: