Explore the critical angle condition that determines the motion of a spool under applied force. This physics problem breaks down the concepts step by step, explaining when the spool rolls forward, ...

This Chapter 10 summary covers the key concepts of rotational motion and angular momentum in physics. The video explains torque, rotational kinematics, moment of inertia, and conservation of angular ...

Jupiter and Saturn's different polar storms reveal clues about planet interiors: Saturn has harder bottom than Jupiter.

As we age, we naturally lose mobility. But there are some steps we can take to keep these joints healthy for longer ...

Chair exercises for hip strength: 8 minutes from a certified personal trainer to walk, climb stairs, and move easier after 60 ...

Scientists at New York University and NYU Shanghai have developed a new kind of gear that works without teeth or direct ...

Over the years, passing spacecraft have observed mystifying weather patterns at the poles of Jupiter and Saturn. The two ...

LG debuted its CLOiD household chore robot at CES 2026. The robot is able to load the washing machine and take care of ...

GrazeMate utilizes proprietary reinforcement learning models that enable drones to autonomously respond to cattle behavior in ...

Astronomers at Durham University and collaborators at the University of Warwick used the European Southern Observatory’s Very ...

The Quarterback Crisis Nobody Wants to Confront. There has never been a time in NFL history when quarterbacks entered the league with more physical tools. Arm strength is stronger ...