Mechanics is the foundation on which the entire structure stands. A good grip on Mechanics empowers a student to get a good ...

Jump start physics problem with a mass on a spring. This video explains the setup, key assumptions, and the step-by-step physics needed to solve for motion, energy, and forces in a spring–mass system.

During my visits to several schools in villages and nearby semi-urban areas, I encountered a troubling contradiction at the ...

Scientists have long believed that foam behaves like glass, with bubbles locked into place. New simulations reveal that bubbles never truly settle and instead keep moving through many possible ...

I was on a long-distance bus when two young women sat behind my seat. As usual they started talking about their children. One woman said, “Kids of divorced parents are kicked back and forth like a ...

With support from the W. M. Keck Foundation, a Stevens–Yale collaboration is now transforming graviton detection from a ...