We have known for several decades that the universe is expanding. Scientists use multiple techniques to measure the present-day expansion rate of the universe, known as the Hubble constant. These ...
Opinion
12hOpinion
I went to a place deep in the forest where Ukraine’s wounded soldiers go to heal. This is what they told me
A former Soviet military facility offers an unlikely respite – before its patients return, too quickly, to the frontline, says Ukrainian film-maker Ksenia Savoskina ...
Morning Overview on MSN
New 'physical' warp drive concept reopens serious path to star travel
A team of physicists led by Jared Fuchs at the University of Alabama in Huntsville has produced a peer-reviewed warp drive ...
Casimir cavities are mysterious spaces between microscopic metal plates in a vacuum. Areas of diminished energy between the plates cause them to push toward each other, as if trying to fill the ...
Leadership is often learned through trial and error, but aspiring leaders don't have to start from scratch. This article brings together practical insights ...
Steel Horse Rides on MSN
Self-driving cars are already on the road: What it’s like to hand over the wheel
You’ve probably spotted a car steering itself or heard about robotaxis across town, and it […] ...
All the “normal” matter, like the stars, gas, dust, and people, is called baryonic matter, and it’s basically the tiny visible fraction of a universe that’s mostly invisible and still not fully ...
We have known for several decades that the universe is expanding. Scientists use multiple techniques to measure the present-day expansion rate of the universe, known as the Hubble constant. These ...
Looking through the atmosphere is like looking through a piece of old stained glass. The glass has defects that distort the image. The atmosphere also has defects that distort the image, but the ...
The “Mighty Mo” Sherman tank sits proudly outside, its olive-green exterior weathered by time but still commanding respect.
The Museum of Missouri Military History in Jefferson City is that kind of delightful discovery. Nestled on the grounds of the Missouri National Guard’s Ike Skelton Training Site, this museum packs ...
High-density AI chips run so hot that air cooling isn’t enough. New facilities are turning to liquid cooling. The technique of choice is water evaporation. It’s more effective and energy-efficient ...
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