It took 125 years, but in 2025 a team of mathematicians discovered the solution to a long-puzzling problem about the ...

In this video, we’ll break down how to solve physics problems involving the motion of a 2D spring. Learn about the forces at play, how to model the spring’s movement, and the key concepts behind ...

Breaking the laws of physics is a big no-no – unless you happen to be a sperm. Earlier this year, a team of researchers at Kyoto University in Japan found that microorganisms such as sperm and some ...

Since 1687, Sir Isaac Newton’s three laws of motion, as published in his work “Mathematical Principles of Natural Philosophy,” have guided our understanding of the relationships between physical ...

Keep on moving – or not! Explore Newton’s First Law of Motion! Dr. Rob and the Crew use bowling balls, beads, and bottles to investigate Sir Isaac Newton’s First Law of Motion: An object at rest stays ...

Isaac Newton would never have discovered the laws of motion had he studied only cats. Suppose you hold a cat, stomach up, and drop it from a second-story window. If a cat is simply a mechanical system ...