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Explore Python Physics Lesson 10 and learn how to visualize a mass on a spring in 3D using Python simulations. This lesson walks you through modeling oscillatory motion, understanding spring dynamics, ...

Dive into Python Physics Lesson 23 and discover what happens when approximations fail in dipole electric fields. In this lesson, we explore the limitations of common approximation methods in physics ...

My first year in the U.S. Senate gave me a crash course on how Washington works. It isn’t pretty. I arrived last year worried about the amount of money Congress spends. Our country was more than $35 ...

First Trust meets the industry standard for stewardship, but it could do more to align itself with investors. It earns an Average Parent rating. This is a team-oriented organization that eschews star ...

NPR's Up First is the news you need to start your day. The three biggest stories of the day, with reporting and analysis from NPR News — in 10 minutes. Available weekdays at 6:30 a.m. ET, with hosts ...

Yuri Gagarin was the first human in space when he orbited Earth in 1961 aboard the Vostok 1 space capsule. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

February 18, 2026 • U.S. and Iranian negotiators agree to keep talking after meetings in Geneva, even as President Trump threatens military force and Tehran warns it could retaliate. February 17, 2026 ...

Imagine starting your day with a quick, digestible summary of the most important tech conversations happening on Hacker News. That’s the promise of a daily tech update. These digests cut through the ...