A cable of 80 meters is hanging from the top of two poles that are both 50 meters off the ground. What is the distance ...

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 ...

For centuries, astronomers have puzzled over the origins of one of the universe's oldest and densest stellar systems, known ...

Schools are struggling to get chronic absenteeism to pre-pandemic levels, five years after it spiked during COVID-19. Chronic absenteeism is defined as missing more than 10 percent of school day… ...

The molecular hydrogen ion H₂⁺ is the simplest molecule. This simplicity makes it a perfect study object for physicists, as ...

APSCHE Chairman inaugurates AQVH 2025 hackathon at VIT-Amaravati, promoting innovation and problem-solving in critical sectors.

A hybrid approach to AI is powering Amazon’s Rufus shopping assistant and cutting-edge warehouse robots.

There's little question that the future of Lucid largely hangs on the Gravity SUV.

A high school teacher didn't expect a solution when she set a 2,000-year-old Pythagorean Theorem problem in front of her ...

Amy Walter on DC: Trump Is Sending The Message That Only He Can Solve Problems, Others Can Take A Back Seat Posted By Ian Schwartz On Date August 12, 2025 ...

A discrete time model is presented for dynamic traffice assignment with a single destination. Congestion is treated explicitly in the flow equations. The model is a nonlinear and nonconvex ...