Friedhoffer, Robert

Demonstrates basic principles of science behind various toys, such as levers, springs, flywheels, and gears.

Provides advice on how to give a magic show with step-by-step instructions for eighteen tricks.

Presents several magic tricks based on principles of physics, math, chemistry, and physiology.

Examines such topics in physics as mass, weight, gravity, buoyancy, and pressure with experiments using common household tools.

Presents step-by-step instructions for a variety of magic tricks, explaining how the tricks work by affecting people's perceptions.

Provides tips on how to create a haunted house at home and instructions for performing magic tricks at a Halloween party.

This sixth volume in a six-volume series of books using magic tricks and activities to illustrate scientific principles features experiments with magnetism and electricity.

Experiments, magic tricks, and other activities explore the scientific principles of sound.

Experiments, magic tricks, and other activities explore the scientific principles of light.

Experiments, magic tricks, and other activities explore the scientific principles of molecules and heat.