What did Muslims scientists do to spark the renaissance? How Islam can reclaim its stake in the future of science?

It's the 18th hole and the game's on the line. You line up your putt, take a breath, and roll the ball toward the hole. The ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The Action Lab explores the fascinating science behind perpetual motion and the famous Egg of Columbus experiment. Republican reversal: Surprising shift on Ukraine support Plane crashes into sea at ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

Speed is a measure of how fast an object is moving. Calculate speed using the speed equation - speed = distance divided by time. The speed equation can be rearranged to find distance travelled and ...

Pressure is a measure of how concentrated a force is. The amount of pressure exerted on an object depends on the force applied and the surface area it is spread over. Force diagrams and resultant ...

Abstract: The effect of directional antenna elements in uniform circular arrays (UCAs) for direction of arrival (DOA) estimation is studied in this paper. While the vast majority of previous work ...

Abstract: As the line-of-sight propagation component is dominant in Terahertz (THz) channels, beam training is regarded as an efficient beamforming strategy for THz communications. In the Fresnel ...