Eddie the Electron introduces children to basic concept of atoms. --

Uses the adventures of a helium electron that escaped from a balloon to provide information on the element, the composition of the atmosphere, the origins and u

Unger provocatively breaks with what he terms the conservatism of present day philosophy, and returns to central themes from Descartes, Locke, Hume and others.

Follow one frog's plight to escape its evaporating birth puddle in a setting plagued by drought.

Demystifying physics in a fascinating read, "First You Build a Cloud" does for physics what the bestselling "The Universe and the Teacup" did for math.