Bill Nye the Science Guy

This video explains how pressure, air resistance, and the Earth's gravitational force make storms, bowling balls, and planet Earth all move in a circle. This video also gives the definition of centripetal force, the definition ofcentrifugal force, and an experiment to show the effect of spinning on a design. The inside cover and paper inset contain an experiment to demonstrate centripetal and centrifugal forces and an experiment to display the visual effects of spinning objects. This video is closed captioned.