"Welcome to an introduction to rotational motion and kinematics! In this video, we’ll break down the key concepts of rotational motion, including angular displacement, velocity, and acceleration.

Although the Earth completes one full rotation in 86,400 seconds on average, that spin fluctuates by a millisecond or two every day. Before 2020, the Earth never experienced a day shorter than the ...

The trend toward diversifying from U.S. stocks to overseas equities is set to accelerate over the next six to 12 months. That’s the call of MRB Partners, an independent strategy firm, who believe the ...

A slider-crank mechanism is a typical design which converts rotary motion into linear motion. It is achieved by connecting a slider and a crank with a rod. Figure A depicts a mechanism utilized as a ...

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 ...

Whether you’re swinging a bat, reaching for your seat belt or simply turning to look over your shoulder, your ability to rotate affects everything from sports performance to daily life. Yet, for many ...

A trio of physicists from Princeton University, CIT's Jet Propulsion Laboratory and Spectral Sensor Solutions, all in the U.S., is proposing the possibility of generating electricity using energy from ...

Anderson Cooper, anchor of CNN's "Anderson Cooper 360," has contributed to 60 Minutes since 2006. His exceptional reporting on big news events has earned Cooper a reputation as one of television's ...

In his thought-provoking book, Brave New Words, Sal Khan discusses his early experimentation with generative AI, or GenAI, models and how, over time, they might change education. If AI is a new ...

The construction industry must find a balance between safety and individual autonomy: Proper education about the risks of rotational motion, TBIs, and more. Safety systems with the aim of reducing the ...