Showing results for "The Hand" in Science & Technology

Who has large horns, and who has huge wings? Who is the same size as a quarter? Who is the largest fish in the sea? Take a measure of the many different animal sizes.

Some kids are born missing a hand or fingers, others lose them because of accidents. Find out how people are printing artificial hands on 3-D printers to help those who need a hand. They are cheap, easy to build, and really work!

Calling all wildlife watchers! These hands-on projects will help you observe animals like never before. Make animal print casts to preserve outdoor animal tracks. Build a bug hotel to keep and observe insects before releasing them. Craft goggles to peek underwater. Use your creations on your next outdoor adventure!

Weather affects us almost every day. When it's raining, we can't play outside. Sometimes weather is even more important. Sometimes weather shapes history.

Have you ever wondered how soap cleans your hands, or how eating healthy makes your body stronger? How medicine works, or why exercise keeps you energized? The science behind healthy habits is explored in this newest addition to the How Do series. The How Do series is a great introduction to various STEM topics, each presented in a format that encourages audiences to ask questions and guess the answers before exploring the science behind them.