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Detail:
Patent and Trademark Office Kids' Page
[ Kids/Teens ] - Learn about inventions, inventors, patents and trademarks through games, contests, calendar, and stories. For all ages.
http://www.uspto.gov/go/kids/
Company Name: Link ID: 199  
Date: Nov 30, 2001  
Category: Science
Average Visitor Rating:
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Other links in this category
Terrific Scientific
[ Teens/Mature Teens ] - Learn about the science of everyday life by following fun experiments and simple explanations. Submit your own ideas and experiments for inclusion.
Ontario Science Centre: Science Zone
[ Kids/Teens/Mature Teens ] - Dozens of interactive science activities focus on topics ranging from the human body to computer science.
Activities and Quizzes on Science
[ Kids/Teens ] - Activities, games, and quizzes on a variety of science topics. Wonderful study aid for children aged 9-13.
How a Galileo Thermometer Works
[ Kids/Teens/Mature Teens ] - Illustrated tutorial explains the operation of the Galileo thermometer.
How Stuff Works
[ Kids/Teens/Mature Teens ] - Articles explain how hundreds of things work, from elements of the human body to space-age technology.
 
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