Dot Physics on MSN
How to calculate power generated by a hydroelectric dam
Ever wondered how much power a hydroelectric dam generates? 🌊⚡ In this video, we break down the calculations behind the energy produced by a dam using water flow and turbine efficiency. Perfect for ...
Written as pure mathematics in 1914, Ramanujan’s formulas lay unnoticed for a century. Scientists now say they mirror the ...
Ramanujan’s century-old pi formula is finding new relevance in modern physics, with scientists linking his mathematics to ...
Every year, Santa Claus races around the globe in a matter of hours to bring presents to children all over the world.
Dot Physics on MSN
Calculating current and power in an AC circuit with a resistor
Get ready to dive into AC circuits! ⚡🔌 In this video, we’ll walk through how to calculate current and power in an AC circuit with a resistor. Perfect for understanding electrical concepts in action!
More than 200 years ago, Count Rumford showed that heat isn’t a mysterious substance but something you can generate endlessly ...
Warm dense matter is a state of matter that forms at extreme temperatures and pressures, like those found at the center of ...
It was in the year 1914 that Indian mathematician Srinivasa Ramanujan came to Cambridge with a notebook filled with 17 ...
Depending on how you look at it, this catchphrase from a 1980s pop song is decently accurate: you can actually melt the ...
Laurent Simons, 15, already earned a PhD in quantum physics, aiming to extend human life with ultracold science and AI ...
By studying tiny distortions in the shapes of distant galaxies, scientists mapped dark matter and dark energy across one of the largest sky surveys ever assembled. Their results back the standard ...
Tech Xplore on MSN
For computational devices, talk isn't cheap: Research reveals unavoidable energy costs across all communication channels
Every task we perform on a computer—whether number crunching, watching a video, or typing out an article—requires different ...
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