Discover the Earth's atmosphere, weird weather, the greenhouse effect, and much more, all 30 seconds at a time!Discover how the Earth's atmosphere affects our climates, learn about weird weather acros
We've all heard of pyramids, hieroglyphs and Cleopatra, but how much do you really know about ancient Egypt? This book presents an insight into one of the civilizations, where technological innovation
30 breakthrough theories for junior geniuses explained in half a minuteIn this perfect book for smartypants and eggheads everywhere, great science ideas from ancient Greece to the present day are clea
This fresh and exciting book takes young readers on a fascinating journey from the development of the first life forms on the planet to the emergence of the dinosaurs--and their eventual extinction.Th
