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 ...

The New Scientist Book Club has just finished reading Alex Foster's sci-fi novel “Circular Motion”. We liked it – but there ...

CBSE Class 11 Half Yearly Sample Papers 2025 Subject-wise: Students appearing for the CBSE Class 11 Half Yearly Examinations in 2025 will find the subject-wise sample papers an important resource.

In a fruit fly, nerve cells that detect limb movement are silenced when the insect walks or grooms. This on-off switch may help the nervous system to shift between two states: one helps keep the body ...

The El Paso community is honoring the fallen from the 9/11 terrorist attack with their annual 9/11 stair climb memorial. Nearly 2,000 people are expected to join the event at the Sun Bowl Stadium, and ...

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TIANJIN, China (AP) — Indian Prime Minister Narendra Modi was seen clasping Russian President Vladimir Putin’s hand with the gusto of an old friend, bursting into his trademark hearty laughter. Putin ...

COLORADO SPRINGS, Colo. (KRDO) – The Colorado Springs Police Department (CSPD) says six people were injured after an 11-vehicle crash near the intersection of North Carefree Circle and Powers ...

NEW YORK (AP) — President Donald Trump’s administration said Friday that it is exploring whether the federal government can take control of the 9/11 memorial and museum in New York City. The site in ...

Tianjin, China (CNN) — Chinese leader Xi Jinping has sat down with Vladimir Putin in their first formal bilateral meeting since the Russian leader arrived in China for a rare four-day visit on Sunday.

(CNN) — Chinese leader Xi Jinping was caught chatting about the possibility of living to 150 in a hot-mic moment with Russian President Vladimir Putin and North Korean leader Kim Jong Un on Wednesday.