tant of today's world, and being scientifically informed and literate is a crucial part of any child's education. Science can seem daunting -- especially as scientific knowledge advances so quickly -- and this volume is the perfect purchase for any family. It will bear repeated use by all the family from 10+ through the teenage years.

Fully updated for this new 4th edition with the very latest facts and data; clear text and more than 1000 photos and illustrations will inform and amaze.