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For the Love of PhysicsFor the Love of Physics, by MIT professor Walter Lewin is a fun, passionate , and engaging introduction to the science. As the first chapter indicates this book covers the broad spectrum of physics from "the Nucleus to Deep Space." Rainbows, measurements, electricity and energy, and so much more. Each described in wonderful detail, and with the same enthusiasm and creativity that this "superhero of physics," brings to his classroom. Paperback

Fairy not included

) with this wonderful rock box today

Build a beautiful tree house any time you like with this great set of eco-friendly building blocks

These fun throwing toys are easy to toss and catch

Created in association with the Cornell Lab of Ornithology

rubber bands

which also functions as a magnifying glass when removed from the eyepiece tube and turned over

Contained in smartly designed

offers a range of activities perfect for children ages 8 to 12

Get an up close look at these wonderful critters

The Young Birder s Guide to Birds of North America Covers 300 of the most common birds in all of the United States and Canada

"Jelly side down quiet