If a heater claims it can warm your whole home for pennies, it’s almost certainly too good to be true. Even the best heater ...

Physicists have found a clever way to detect the elusive Unruh effect without extreme accelerations. By using atoms that emit light cooperatively between mirrors, acceleration subtly shifts when a ...

Ohio University is ranked among the Best Global Universities by U.S. News & World Report, with its physics program among the best in the world. Students explore yesterday, today and tomorrow in search ...

A laser is usually constructed from two basic elements: a material that provides optical gain through stimulated emission and an optical cavity that partially traps the light. When the total gain in ...

Abstract: Rolling bearings are one of the key components in many mechanical equipment. Effective fault diagnosis of bearings is crucial for production safety and maintenance work. Despite variety of ...