Wired: Once you catch an atom, you can do quite a lot with it. You can make a powerful computer, track infinitesimally small changes in gravity, even model the big bang.That’s what scientists in a field called ultracold physics are doing. Their tools are atoms cooled to near-absolute-zero temperatures, slowed just enough to let physicists harness their quantum properties.
The finding that the Saturnian moon may host layers of icy slush instead of a global ocean could change how planetary scientists think about other icy moons as well.
Modeling the shapes of tree branches, neurons, and blood vessels is a thorny problem, but researchers have just discovered that much of the math has already been done.
January 29, 2026 12:52 PM
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