Adler, Irving

Describes the basics of the science of physics including light, relativity, and nuclear physics through description and illustrations.

The story of the nail is also the story of iron ore, coke and modern houses. Describes the past and present uses and designs of nails, and how men have learned to make them inexpensively.

A simple explanation of what shadows are, how and when they exist, and what they tell us about the size and shape of objects around us.

An introductory discussion of magnetism and the various kinds of magnets found in nature.

All about sets--what they are and how we use them. Discusses subsets, universal sets, intersection of sets and many other topics. Contains exercises and provides answers to them.

Describes the basics of the science of physics including light, relativity, and nuclear physics through description and illustrations.