Dot Physics on MSN

Python physics: Drawing the celestial sphere in Web VPython

In this Python physics tutorial, I show you how to draw the celestial sphere using Web VPython! Explore the stars, constellations, and the fundamental concepts behind the celestial coordinate system ...
CNN

CNN Polls

Presidential job approval ratings are one of the few metrics consistently and similarly measured in nearly all major public polls. An average of recent polls can often paint a more reliable picture of ...
CNN

The CNN experience. Streaming now.

*Ends Jan. 5, 2026. Valid in the U.S. only for new All Access Annual plan subscribers via cnn.com & participating providers. $41.99 billed immediately. Discount for first year only. After that, plan ...
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How much do I need to save for retirement?

Most stock quote data provided by BATS. US market indices are shown in real time, except for the S&P 500 which is refreshed every two minutes. All times are ET ...
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CNN Podcasts

The Supreme Court is hearing arguments in a case that could permanently hand over even more power to the president of the United States. The court's conservatives signaled they seem likely to side ...
CNN

Russian invasion of Ukraine

The daughter of South Africa’s former leader has been accused of luring men to fight for Russia. Here’s what we know Putin vows Russia will seize Donbas region by any means, as Ukrainians prepare for ...
CNN

CNN Podcasts

Michael Smerconish discusses the disparity in how drug-related deaths are treated depending on the fame of the victim, highlighting cases like Matthew Perry and Michael K. Williams, where the ...
CNN

These are the hostages released from Gaza

In the early hours of October 7, 2023, Hamas and other militant groups launched a brutal surprise attack that saw fighters flood across the border into Israel. The coordinated attacks killed 1,200 ...
Tech Xplore on MSN

Researchers extend tensor programming to the continuous world

When the FORTRAN programming language debuted in 1957, it transformed how scientists and engineers programmed computers. Complex calculations could suddenly be expressed in concise, math-like notation ...
CNN

Russian invasion of Ukraine

Ukraine’s gloves are off in its energy war with Russia. How much can it increase the pressure?
CNN

North Carolina

Republicans have carried North Carolina in 11 of the last 13 presidential elections. Democrats Jimmy Carter and Barack Obama won in 1976 and 2008, respectively. North Carolina is one of two states ...