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Demonstrates basic aspects of viscous incompressible boundary layers: 1) what causes them; 2) how they grow; 3) how they respond to pressure gradients; 4) the main stages in the transaction of laminar layers...
The reef at Heron Island - 5 1/2 miles long, 2 1/2 miles wide, an island of white coral sand. Part of the film is devoted to the reef flat, and part to the reef slope.
Compares and contrasts three major phyla of worms; flatworms (platyhelminthes), roundworms (nematodes) and segmented worms (annelids). The approach to flatworms is physiological, showing the nervous system,...
Describes the operation of 21 different basic mechanisms which are driven from a single motor. These are: gears (spur, level, spiral, epicyclic, worm, rack and pinion), flat and vee belts, roller chain,...
Focuses on momentum changes in fluid flow by analysing various demonstrations of a water jet hitting surfaces with different shapes. Calculates the changes in momentum of a constant flow of water hitting a...
Four Muscovites from different generations talk about how the collapse of communism in Russia has changed their lives. Stories range from that of a grandmother who shares a small flat with her son and his...
A personal document by Ann Richardson of her time in Delhi. Her two most regular daily companions were Manju and Seema, aged 11 and 12, who came to clean her flat. The girls were at first a little cautious...
The process of development of bone as illustrated by intramembranous ossification, followed from the earliest stages of the deposition of bone substance in an embryonic connective tissue membrane to the...
Electrochromic materials are characterised by a reversible colour change as a function of applied electric current and have many potential applications in a broad range of devices including smart windows and...
Explains what the Northern Lights are, how they work and why and when they appear where they do. Shows Aurora borealis effects accompanied by music. The video data was gathered using a supersensitive colour...
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Learning on Screen
Related searches have been automatically generated using the OpenCalais semantic analysis service.
Related searches have been automatically generated using the OpenCalais semantic analysis service.