Gravity is a fundamental force of nature; it is an attractive force between any objects that have mass. The strength of gravity between everyday objects, such as a desk and a chair, is extremely small ...
The equations of Moseley for volume and center of gravity of the ideal, planispiral cephalopod shell may be used effectively with actual specimens. The Moseley equation for volume, in modified form, ...
What makes an athlete fast may have more to do with body type than training. Researchers from Duke University and Howard University think the secret may lie in the body’s center of gravity. L598k0nc ...