Solar Frog, an entertaining little jumper hops along in the sunlight, making his way from here to there under its own power. The Solar Frog is easy to assemble, fun to play with, and makes a great educational project or gift.

Fuel From Water Book: By Michael Peavey, this book is an in-depth and practical book on hydrogen fuel technology. The book details specific ways to generate, store, and safely use hydrogen and features easy to understand diagrams make it easy to understand!

Helicopter Solar Energy Kits: These Helicopter Solar Energy Kits are wooden model kits which are a fun way for children to familiarize themselves with solar power. Solar models such as this one are also a unique, educational and entertaining gift for all ages.

Modern science and western culture both teach that the planet we inhabit is a dead and passive lump of matter, but as Stephan Harding points out, this wasn't always the prevailing sentiment and in Animate Earth he sets out to explain how these older notions of an animate earth can be explained in rational, scientific terms. In this astounding book Harding lays out the facts and theories behind one of the most controversial notions to come out of the hard sciences arguably since Sir Isaac Newton's Principia or the first major publications to come out of the Copenhagen School regarding quantum mechanics.

Wind energy today is a booming worldwide industry. The technology has truly come of age, with better, more reliable machinery and a greater understanding of how and where wind power makes sense from the independent homestead to a grid connected utility wide perspective. Heightened concerns about our environment mean that this resurgence of interest in wind a natural and widespread power source is here to stay.