Фильм
Transfer of Power
1939 · Documentary · 20m -
Geoffrey Bell’s Shell Film Unit short (produced by Arthur Elton) turns the history and physics of power transmission—from lever and pulley to the toothed gear—into a crisp lesson, blending live action with Francis Rodker’s animated diagrams to show how gearing underpins modern industry. Often cited as a model of clear scientific exposition.
- Режиссер
- Geoffrey Bell
- Продюсер
- Arthur Elton