Explore the physics behind rope swings and learn how to calculate the maximum tension in the rope using centripetal acceleration. This video breaks down the forces at play when swinging in a circular ...

Salesforce now trades at value multiples, driven by a strategic pivot toward profitability and disciplined operations amid sector-wide AI spending surges. CRM's AI-driven Agentforce product is a ...

The middle value of all realized prices for an artist's works sold at auction during a given period, providing a clearer representation of typical market values by minimizing the influence of extreme ...

On November 24, President Trump issued Executive Order 14363, launching the Genesis Mission, a large-scale federal initiative that aims to build a platform for academic researchers and AI firms to ...

The middle value of all realized prices for an artist's works sold at auction during a given period, providing a clearer representation of typical market values by minimizing the influence of extreme ...

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 ...

Pictured are U.S. Air Force personnel during the Project Convergence Capstone 5 exercise at the National Training Center, Fort Irwin, Calif. on March 10--an exercise which tested TOC-L (U.S. Air Force ...

A U.S. Air Force B-52H Stratofortress from the 2nd Bomb Wing at Barksdale AFB, La., lands at Chennault International Airport in Lake Charles, La., on April 29 (U.S. Air Force Photo) The Senate Armed ...

The Air Force graph revealed that the plane would have a top speed of approximately Mach 2+, or around 1,550 miles per hour, similar to the F-22 Raptor. In March, President Donald Trump revealed with ...

There were plenty of standout releases at Watches and Wonders 2025, but one watch keeps coming up in my memories. The Arnold & Son Constant Force Tourbillon 11 was a delight in the metal. Plus, the ...