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 ...

WARSAW, Poland (AP) — France said Friday it’s deploying fighter jets to Poland and the UK announced fresh sanctions targeting Russia’s oil revenues and war machine as Europe’s first, measured steps to ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. U.S. employers added just 22,000 jobs last month ...

The woman gave the “signal for help” behind her back, Alhambra police said, according to The Los Angeles Times. The signal: tucking the thumb into the palm with the fingers closed on top of the thumb.

The CBOE Volatility Index, commonly known as the VIX, uses options prices to measure the anticipated 30-day volatility in the S&P 500. The VIX declined more than 50% during the 20-week period that ...

Much attention has been paid to the symbolism of China’s September 3 parade in Beijing to celebrate the 80th anniversary of the end of the “War of Resistance against Japanese Aggression.” Some see the ...

Editor's note: This story contains mentions of possible domestic violence. Those facing domestic abuse can call the National Domestic Violence Hotline at 1-800-799-SAFE (7233) or visit its website for ...

(Reuters) -Salesforce shares dropped nearly 8% on Thursday, after the cloud software provider's soft third-quarter revenue forecast hinted at delayed returns from its AI investments. Rising investor ...

A man was arrested outside a California convenience store after a woman used a hand signal to alert someone that she was in danger and needed help. The incident occurred at a 7-Eleven in Alhambra, ...

TOKYO (AP) — The leaders of China, North Korea and Russia stood shoulder to shoulder Wednesday as high-tech military hardware and thousands of marching soldiers filled the streets of Beijing. Two days ...