Investigate the animal kingdom! See pictures, learn some fun facts, watch videos and print postcards! There's a lot to know about animals and inventors can find a lot of inspiration from them.
Did you know? Dolphins and other animals have always used sound waves for navigation, or finding their way around when they can't see. This animal technology inspired the human invention SONAR (sound navigation and ranging).
The first patent involving this technology was awarded in 1913, one year after the Titanic disaster. SONAR is used today on ships and submarines.
Learn more here: http://en.wikipedia.org/wiki/Sonar
Use northern organisms and forest organisms to try to create a food chain. You’ll learn how the entire food chain is affected by the loss of one link and how it forms a chain reaction.
Endangered species, air pollution, clean water… No matter what your favorite environmental cause is, help make change by sending a letter to a local or national politician, even the president! They love hearing from kids… seriously, they’ve had it with adults almost as much as you.
