Science experiments with simple machines /Sally Nankivell-Aston and Dorothy Jackson.
- first American edition.
- New York : Franklin Watts, (c)2000.
- 32 pages : color illustrations ; 28 cm.
Machines all around -- Lift off! -- Robot with levers -- Shut that door! -- Gone fishing -- Rolling along -- Winch it up! -- Merry-go-round -- Wheels with teeth -- Pull together -- Pull it up -- What a drag! -- Twisting strength.
Explores the properties of simple machines through experiments, using material readily available in most homes and schools.