For spinning spheres, centrifugal force is maximized at the equator, where the rotational speed is highest. The amount of the ...

Researchers have created a headphone prototype that allows listeners to hear people speaking within a bubble with a programmable radius of 3 to 6 feet. Voices and sounds outside the bubble are quieted ...

The angled outboard sections of the bumper help direct air out and around the tires, as do the small front air deflectors at ...

The length of a second was initially determined astronomically, using Earth's rotation. One second was defined as 1/86,400th ...

The asteroid, named 2024 VK3, will pass Earth at a distance of about 273,000 miles, just further than the moon's 238,900-mile ...

The Arecibo Message as it appears when its 1,679 bits are properly aligned on a grid (left), an annotated illustration ...

A Big 91-foot asteroid is set to make its close distance towards Earth tomorrow. Is it potentially hazardous? Know all the ...