Offers an illustrated encyclopedia of general science, with informative and fun facts on a broad array of scientific topics.

Matter and chemicals - Energy, motion and machines - Electricity and magnetism - Sound and light - Space and time - Science experiments.

Contains more than 200 highly illustrated entries that provide information about a range of science topics grouped in twelve subject areas, with charts, statist

An eight-volume reference set which explores many aspects of science, including sections on career opportunities pertaining to various fields of science.

Get children excited about science with this essential, encyclopedic introduction to physics, chemistry, and biology. What makes a firework bang? How do plants