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 ...

Discover useful DIY gadgets for home that solve many problems. Learn practical tips to save time and effort in daily tasks. Perfect for DIY enthusiasts looking for smart solutions. Improve your home ...

The internet is torn over an elementary-level math equation which left many scratching their heads. The viral math problem has X users stumped - but the answer comes from lessons learned in fifth or ...

This is read by an automated voice. Please report any issues or inconsistencies here. To the editor: The importance of math literacy cannot be overstated (“Math crisis began a decade ago and has only ...

TIOBE Index for October 2025: Top 10 Most Popular Programming Languages Your email has been sent The October TIOBE Programming Community Index brought a few quiet but meaningful shifts. Python remains ...

During the three years of "zero-COVID" lockdowns, analyst Dan Wang emerged as one of the most astute observers of China's rapidly shifting domestic dynamics. Wang witnessed how the stringent COVID ...

and grandfather. Joseph A. ‘Joe’ Smolko, 67, of Pelham, New Hampshire, passed away peacefully on Tuesday, September 16, 2025, at Lowell General Hospital in Lowell, MA. He was the loving husband for ...

A historian inspects oysters from a reef on the Nansemond River, in Virginia. Tess Crowley / The Virginian-Pilot / Tribune News Service via Getty Images The Chesapeake Bay—the largest estuary in the ...

“You have to look at Putin and Russia as an expansionist power,” Retired Lt. Gen. Keith Kellogg, President Trump’s special envoy to Ukraine and Russia, recently acknowledged. “He wants to re-establish ...