Dot Physics on MSN

Learn momentum conservation with a Python elastic collision model

Learn momentum conservation by building a Python model of elastic collisions! This tutorial guides you step-by-step through simulating elastic collisions, analyzing momentum transfer, and visualizing ...
Dot Physics on MSN

Learn to calculate area under curves numerically with Python

Learn how to calculate the area under curves numerically using Python in this step-by-step tutorial! This video covers essential numerical integration techniques, including the trapezoidal and Simpson ...
NPR

NPRWorld

February 9, 2026 • The latest disclosure from the U.S. Department of Justice’s investigation of Jeffrey Epstein is threatening the U.K. ruling government.New documents have led Peter Mandelson, a ...
NPR

Politics

February 11, 2026 • An annual meeting of the nation's governors that has long served as a rare bipartisan gathering is unraveling after President Donald Trump excluded Democratic governors from White ...