The stars: decoding their messages
by Adler, Irving, Weiss, Ellen, Adler, Ruth, Adler, Peggy
Discusses the properties and behavior of stars, including their composition, brightness, distance from the earth, motion, size, and weight.
The stars: decoding their messages
by Adler, Irving, Weiss, Ellen, Adler, Ruth, Adler, Peggy
Discusses the properties and behavior of stars, including their composition, brightness, distance from the earth, motion, size, and weight.
An introduction to the science of numbers and space, discussing basic concepts, and including an introduction to computer programming, mathematical games, and activities.
An introduction to the science of numbers and space, discussing basic concepts, and including an introduction to computer programming, mathematical games, and activities.
Discusses the different kinds of oil, how they are found and recovered, their uses, and the problems of pollution, oil conservation, and oil shortage.
Discusses the different kinds of oil, how they are found and recovered, their uses, and the problems of pollution, oil conservation, and oil shortage.
Defines the properties and theories of heat and shows how scientists have learned to produce and measure extreme degrees of heat and cold.
Defines the properties and theories of heat and shows how scientists have learned to produce and measure extreme degrees of heat and cold.