Angela Royston

"This title looks at magnetism: what it is, what materials are magnetic, uses of magnets including compasses and Maglev trains"--

You can find out about electricity, light, and shadows when doing experiments using a flashlight.

Find out how machines can change a small force into a large force. What happens when forces are balanced? Why do moving things slow down? What are the benefits of friction? Includes three simple activities or experiments to try.

Photographs and text show the development of a mouse from birth to eight weeks old.

Looks at the life of a circus performer, explaining the skills, dedication, and hard work necessary to get this unique job.