Dot Physics on MSN
Gauss’s law derivation for the electric field of a long charged rod
In this video, we derive the electric field of a long uniformly charged rod using Gauss’s law. We choose an appropriate Gaussian surface, apply symmetry arguments, and walk through the math ...
The “Trees, Time and Technology” show opening next week at the di Rosa center weaves together history, feminism, Judaica and ...
If you’ve ever caught yourself blaming the other gender for being a certain way, you’re definitely not alone. It happens more ...
Hair is a form of self-expression. We can express our identity through our hair, without saying a word. Sometimes, hair loss […] ...
In July 1930, Rabindranath Tagore visited Albert Einstein in Caputh, near Berlin, at his summerhouse. The meeting of the two ...
Biology sets limits, but knowing them can free you to grow smarter, speak clearer, write better, and win in your own way.
When schools integrate art alongside mathematics, sciences and languages, they honour the whole child — intellectual, emotional, social and creative. Research in early childhood and primary education ...
The New Republic on MSNOpinion
Trump Warns “DAY OF RECKONING” Is Coming for Minnesota
Good’s death sparked civil unrest in Minneapolis (and nationwide), as well as requests for federal immigration forces to take ...
The New Republic on MSNOpinion
Jack Smith Will Finally Take On Trump in Public Testimony
On January 22, Smith will testify before the House Judiciary Committee as part of its investigation into Donald Trump’s ...
The hard-to-categorize duo recorded its new, self-titled album surrounded by nature. It’ll be the band’s first on the storied ...
Gov. Kathy Hochul gave her 2026 State of the State address today, outlining more than 200 proposals aimed at affordability, public safety, and long-term investment across New York. Speaking in Albany, ...
Gov. Kathy Hochul is expected to focus her 2026 State of the State address today to highlight affordability, public safety, ...
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