Written for students in grades 4 and up, this dynamic new book is an awe-inspiring journey through two million years of human invention. From the hand ax to the laser, it takes an in-depth look at 45 technological touchstones that have helped change the course of human history.
In addition to the complete story behind the invention, each section contains crisp, precision illustrations which bring the text to life.
Books by Steve Tomecek:
Coffee Can Science —
Teaching Electricity, Yes
You Can! — Bouncing
& Bending Light
Simple Attractions —
Stars— Dirt—
Sun — What
A Great Idea!
Wing It! The Best Boomerang Book
Ever
* If the computer you are using does not currently have Acrobat Reader, download it for free.
Site Designed and Maintained by Snaphook Digital Multimedia
