Do you have animal attraction? You can right in your own back yard with some craft supplies, your imagination and a little help from Mother Nature.

Build and test a model of a rainforest canopy walkway. Rainforest researchers must consider materials, transportation, and cost so they don't damage the fragile canopy environment as they study it.

Did you know you can use sound waves to see things? Submarines use sonar to 'see' where they're going in dark waters by interpreting the reflection of sound waves off things in the ocean. Ultrasound is another...

Can you solve the crime? Find out how DNA profiling can make sense of a crime scene and help I.D. a culprit from a list of suspects. Learn the DNA Basics, investigate the Crime Scene and experiment in the Lab and become a...

Create a maze inside a shoebox with blocks of wood. Have a friend figure out where the blocks are by listening as a marble rolls inside the box. Using energy waves like sound, to determine the position of an object is called...

You can get it with a glass of water, some wire, conductors and a battery!

Make a hilarious honker! Fasten a piece of string through a hole in the end of a plastic cup and discover the hilarious sounds you can make. Find out how the length, tautness and wetness of the string affect sound vibrations.

Build a rocket-a blown-up balloon taped to a drinking straw threaded through some string. The rocket follows Newton's Third Law of Motion: Every action produces an equal and opposite reaction.

How easy is it to let it roll? Find out with two jar lids, some marbles, and a straw handle!