Early CivilizationsBook - 2005
Describes the basic science principles and the history behind many inventions including Archimedes' screw, the sundial, the chariot, the crane, a windmill, block printing, and the wheelbarrow. Includes hands-on problem solving and make-and-do projects.
Publisher: Minneapolis, MN Picture Window Books 2005
Edition: 1st American ed
Characteristics: 48 p. chiefly ill. (some col.) 29 cm