Scholastic
Scholastic: Gather Data: Experiment With Weather
Simple guidelines for building several weather-related tools: anemometer, wind vane, barometer, rain gauge, snow gauge, and thermometer. After building your tools, follow experiment steps and record your findings on the Scholastic...
Library of Congress
Loc: What in the World Is That?
Can you match the picture to the correct invention? Read about these inventions and the importance of them. Also included are related sites to find further information about each invention.