Learn how to calculate the speed of a mass in a circular pendulum with this clear physics tutorial! Step-by-step explanations make it easy to understand circular motion, energy, and angular velocity.

BMW knows drivers hate bad touchscreens. Its newest patent reveals a surprising way the brand plans to fix them.

In his latest album, Eduard Shyfrin weaves contemporary music with the spiritual depth of Jewish mysticism, creating a deeply reflective listening experience.

National Pie Day is here, which is strange because pie needs no holiday—it’s already the undisputed champion of foods. Still, if society insists, we might as well use the occasion to study pie’s rich ...

Dubbed land yachts and mobile mansions, the world's biggest motorhomes are no ordinary RVs, kitted out with luxury amenities ...

Americans were promised cheaper energy. Instead, they're getting higher bills — just as a brutal winter tightens its grip.