Learn how to solve the Millikan oil drop problem step by step and understand how it reveals the elementary charge. This video breaks down the forces, equations, and reasoning clearly for students ...

Jump start physics problem with a mass on a spring. This video explains the setup, key assumptions, and the step-by-step physics needed to solve for motion, energy, and forces in a spring–mass system.

Artificial intelligence is transforming how we cure disease, defend nations, and deliver goods. But the same technology driving this surge of innovation is also testing the limits of the system that ...

Knoxville rush hour traffic is a nightmare. TDOT is considering engineering solutions, along with freeway widening and “choice lanes.” What about improved mass transit, which would be most ...

Abstract: In this paper, the application of the Physics-Informed Neural Network (PINN) tool to solve the mass-spring system with free oscillations described by an ordinary differential equation is ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In October 2024, news broke that Facebook parent company Meta had cracked an "impossible" problem ...

Amid sky-high inflation, water and energy cuts and prospects for a deal with the U. S. dimming, President Masoud Pezeshkian has apparently thrown up his hands. By Farnaz Fassihi and Leily Nikounazar ...

Augusta County residents now have access to a service called Augusta Alerts, a new emergency mass notification system being rolled out by the Augusta County Department of Emergency Management. Per a ...

Pope Leo XIV recites the Angelus after Mass for the canonization of seven new saints in St. Peter’s Square at the Vatican Oct. 19, 2025. Credit: CNS photo/Lola Gomez I don’t envy Pope Leo XIV as he ...

Spring rolls sold under Aldi’s store brand have been recalled because the food in the box might not match the food on the box — and that can be a “serious or life-threatening” problem. Tai Foong USA’s ...

If you’re the parent of a small child — or children — or you know someone who is, you have either loudly complained, or heard your friends loudly complain, about the truly insane cost of child care.