Learn the anatomical and physiological differences between central and peripheral visual systems.

Are you able to endure long periods of exercise? Find out if snorers can exercise longer than non-snorers.

Try this simple activity with your middle schooler to help him develop an understanding of why scientific classification systems exist and how they work.

What is a barycenter? Kids learn how gravity and mass influence the orbit of binary systems like planets and moons or stars and planets in this cool experiment.

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

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

Find out whether pacing in long-distance running actually acquires for drastic changes in finishing times versus running super-fast at the start.

This science fair project idea determines whether eating before or after exercise is more beneficial to health and performance.