Pull Lift and Lower - A Book About Pulleys

Michael Dahl

Erzähler Various Narrators

Verlag: Capstone Press

Beschreibung

Describes many different kinds, uses, and benefits of pulleys. Provides examples of pulleys by showing a flagpole, a crane, an elevator and window blinds.

Dauer: 4 Minuten (00:04:17)
Veröffentlichungsdatum: 01.03.2013; Unabridged; Copyright Year: 2006. Copyright Statment: —

Jugendliteratur