Discover the inspiring story of Ada Lovelace, one of the first computer scientists, who predicted how computers could change our lives in this fascinating kids' biography.
Learn to grow your own vegetables and herbs, attract awesome wildlife such as butterflies and bees, and be a green gardener with lots of recycling tips.
How Food Works is your own friendly nutritionist, on hand to debunk common food myths and give you the answers to those pressing questions with easy-to-swallow information.
Explore the world of rocks and fossils with more than 30 fun, hands-on activitiesStart your own rock collection, grow your own gems and even create an erupting volcano!
Turn off the screen and turn on the creativity as second-generation homeschooling mom Greta Eskridge shares 100 hands-on learning activities for kids that will connect and enrich your family through adventures, small and big.
Part I is devoted to Niels Bohr's mission to promote an "e;open world"e; between nations, that is, full sharing of information in the scientific and technical, as well as in the cultural spheres the scientific and technical, as well as in the cultural spheres.