A magnetoelectric hydrogel loaded with iron oxide and barium titanate core-shell nanoparticles can be deposited at acupuncture points using a custom spiral-grooved needle. Once in place, an external magnetic field drives the nanoparticles to…
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Chinese acupuncture meets nanotechnology for controllable, sustained pain relief
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Triassic Crocodile Relative May Have Learned to Walk on Two Legs
Fossils from the Chinle Formation of Petrified Forest National Park in Arizona, the United States, reveal that Sonselasuchus cedrus, a species of shuvosaurid that lived about 215 million years ago (Triassic period), likely began life walking…
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Mapping 3D-super-enhancers with machine learning to pinpoint regulators of cell identity
Scientists usually study the molecular machinery that controls gene expression from the perspective of a linear, two-dimensional genome—even though DNA and its bound proteins function in three dimensions (3D). To better understand how key…
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Can tomorrow's grid handle extremes? New simulations test renewables far faster
As power grids add more renewable energy and large-scale battery storage, utilities face a growing challenge: how to stress-test tomorrow’s electricity systems before investing billions to build them. Wind, solar and battery-backed grids behave…
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Testing Apple’s 2026 16-inch MacBook Pro, M5 Max, and its new “performance” cores
If you’re interested in a slightly wider-ranging review of the new MacBook Pros, I’ll point you toward reviews of the M1, M3, and M4 generation models, as well as the one for the low-end 14-inch MacBook Pro with the…
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Cancer patients want to participate in difficult decisions
“Patients do not want to be shielded from difficult treatment decisions,” says Associate Professor Jannicke Rabben at Norway’s University of Agder (UiA). “Even patients who say that the doctor knows best often want to be involved when the…
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Real-Time ISS Tracker Shows Off The Goods
What hardware hacker doesn’t have a soft spot for transparent cases? While they may have fallen out of mainstream favor, they have an undeniable appeal to anyone with an interest in electronic or mechanical devices. Which is…
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Deep-frozen brain region restarts electrical activity after thawing
Researchers at Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and Uniklinikum Erlangen have succeeded in preserving brain tissue through extreme deep freezing. After thawing, the neurons begin exchanging electrical signals again. The…
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Exotic prime numbers could be hiding inside black holes
Like physics, math has its own set of “fundamental particles” — the prime numbers, which can’t be broken down into smaller natural numbers. They can only be divided by themselves and 1.
And in a new development, it turns out these mathematical…
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NASA’s Van Allen Probe A to Re-Enter Atmosphere
NASA’s Van Allen Probe A is expected to re-enter Earth’s atmosphere almost 14 years after launch. From 2012 to 2019, the spacecraft and its twin, Van Allen Probe B, flew through the Van Allen belts, rings of charged particles trapped…
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