This kids' activity is fun to perform and impressive to watch. Plus, it's a great example of Newton's First Law of Motion at work.

Learn about the right-hand rule for magnetic force! Use a cathode ray tube in this physics experiment to see a magnetic field's effect on an electron beam.

This project analyzes people's emotional responses to images in painting vs similar images in photographs.

Learn about the field of psychophysics and to learn about "Just Noticeable Differences."

Find out whether a longer airplane will fly farther or a wider paper airplane.

Consult mechanics, automotive specialists for advice. Build a real engine or a scale model. Test and demonstrate its mechanical properties.

Study blind spots, run experiments in blind spot detection, design an original blind spot experiment, test your design on volunteers

Explore the neural and mental mechanisms at play in mental imagery.

Look for a correlation between temperature and the intensity of cricket chirping. Measure ambient temperature and sound intensity in decibels.

What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.

Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.

In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.

Investigate the different ways in which objects and organisms can be classified, create your own. then have volunteers classify using their own systems.

Here's how you and your teen can stage your own formal debateâbeyond arguing why chores are unethical! Formal debates improve teens' critical thinking skills.

The objective of this experiment is to evaluate the effects of acid rain on plants.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

This experiment examines whether social orientation (extroversion or introversion) is correlated with memory.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

Help your child create a working lung model that fills with air just like the lungs inside of his own chest when he breathes.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

Experiment with the wonders of pressure and condensation by crushing a soda can with nothing but air and water!

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Find a mathematical relationship between the intensity of a sound wave and distance from the sound source. Use a pedometer and a sound level meter.

This experiment strives to determine if tracking of conservation habits will lead to reductions in a family's electricity and water bills.

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

Are you ready to pilot your own airplane? Well, then take to the skies with this high-flying project!

Explore the concept of receptive fields and why different parts of our body have different levels of sensitivity.

Is that seed alive or not? Here's an exciting way for kindergarteners to make a seed museum that your child can watch, using simple household materials.

Test whether spot magnets can help improve the symptoms of an injury.