Here’s how to levitate something without magic
acoustic: Having to do with sound or hearing. arachnid: A group of invertebrate animals that includes spiders, scorpions,…
Can Rigetti’s Need for a Quantum Fab Reshape Its Long-Term Moat?
Per the third-quarter earnings call, Rigetti Computing RGTI commented about eventually needing a more advanced quantum chip fabrication…
World’s largest fusion device solves key plasma heat loss challenge
For decades, physicists have been puzzled by a phenomenon inside fusion reactors that defies conventional theory: heat escaping…
![FIG. 1. (a) Cut-away rendering of the 229ThO2 target mount. Arrows denote front aperture, window, target, and pyroelectric detector. (b) Rendering of the spectroscopy chamber. (Magenta arrow) Direction of VUV laser propagation. (Yellow arrows) IC electron trajectories from target to detection MCP. (Blue arrows) Background photoelectrons generated from VUV scatter diverted to secondary electrode. (Green arrow) Direction of static B-field used to guide IC electrons. (c) α-spectrum of the 229ThO2 target. (Inset) Photograph of 229ThO2 target used in this study. The peak labeled to 4845 keV corresponds to the dominant α-decay mode of 229Th. The other large peaks correspond to the α-decays of daughter nuclei. The 229Th peak had a FWHM of ∼22 keV, consistent with energy loss through a ∼10 nm sample, as estimated with SRIM [38].](https://www.newsbeep.com/uk/wp-content/uploads/2025/12/1920_nuclearclockgraphic-380x220.png)
The world’s most precise nuclear clock ticks closer to reality
Crucially, it shows that thorium-229 can be studied inside far more common materials than previously thought, removing one…
The JWST Just Identified A Supernova From Only 730 Million Years After The Big Bang
Supernovae aren’t one of the JWST’s main science themes, but the perceptive telescope is full of surprises. Recently,…
New gravitational lens measurements reveal a faster expansion rate for the universe
For much of the twentieth century, scientists expected the expanding universe to slow over time. The opposite turned…
Euclid Reveals What Wakes Sleeping Black Holes
Almost every massive galaxy is has a supermassive black hole at its core, an object containing millions or…
Temporal anti-parity–time symmetry in diffusive transport
Gross, D. J. The role of symmetry in fundamental physics. Proc. Natl Acad. Sci. USA 93, 14256–14259 (1996).…
A 50 Million Light Year Structure Caught Spinning
Cosmic filaments are the largest known structures in the universe, vast thread like formations of galaxies and dark…
Research reveals new hybrid state of matter where solids meet liquids
video:Â Theoretical modelling explores the movement of atoms within a liquid nanodroplet of platinum that is confined inside…
Astronomers Confirm a Discovery with Far-Reaching Consequences for the Universe’s Fate
For over two decades, cosmologists have believed that the universe is expanding at an accelerating pace, driven by…
Quantum computing reality check: What business needs to know now
open share links close share links What you’ll learn: Four guidelines for advancing commercial quantum computing: Address the…