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Particle6 Group's AI-generated performer Tilly Norwood conducted a mass press tour offering 75 simultaneous interviews, but multiple sessions showed the bot faltering. In one exchange with Piers Morgan and actor Tom Conti, Norwood failed to answer a straightforward question about whether co-stars were human, then unexpectedly switched to speaking Chinese for over ten seconds before apologizing for a 'hiccup.'
According to a JPMorgan note cited by Semi Doped, ASML has no plans to adopt free-electron laser (FEL) technology for extreme ultraviolet lithography, despite backing from Elon Musk for that approach. Instead, ASML is continuing to refine its existing laser-produced plasma (LPP) method, aiming to boost source power from around 500W to 1,000W and nearly double the rate of tin droplet generation to 100,000 per second.
Scientists led by Asor and colleagues developed a technique to directly observe individual virus-like particles as their protein shells form, publishing the results in Nature. The method allowed them to measure the speed and energy changes of shell assembly, something previously very difficult to track experimentally.
Scientists purified and structurally analyzed SC003-mi3, an engineered virus-like particle derived from i3-01 with cysteine mutations and a SpyCatcher domain for attaching other proteins. Using E. coli expression, ammonium sulfate precipitation and dialysis, they produced pure particles suitable for detailed molecular observation of how the nanoparticle assembles itself.
CERN's BASE-STEP experiment built a compact catching trap using 15 stacked electrodes and magnetic confinement to capture antiprotons from a degraded beam, cool them with cotrapped electrons, and clean out contaminant particles like electrons and negative ions through voltage ramping and dipolar drives. The particles are then moved into a compensated Penning trap at the center of the device for stable, non-destructive detection and storage.
Journalist Alex Weprin interviewed Tilly Norwood, an AI-generated digital 'actor' created by Xicoia, a division of Particle 6 Group, without a company handler moderating the conversation. Norwood failed to give concrete details about its upcoming film 'Misaligned,' offered only vague plot descriptions, and avoided commenting substantively on current events, at one point claiming 'All Lives Matter' and arguing AI films are environmentally friendly.
Scientists are engineering particle-based delivery systems intended to ferry large molecules such as proteins and messenger RNA past the blood-brain barrier, a membrane that normally blocks such compounds from reaching brain tissue. Small chemicals like paracetamol already pass through naturally, but bigger therapeutic molecules cannot, limiting treatment options for brain disorders.
CERN engineers announced at a Winterthur conference that the lab will shift over 2,200 machines from Red Hat Enterprise Linux to Debian. The move stems from RHEL 9 and 10's newer compiler requirements, which drop support for older CPU architectures still used in many of CERN's embedded control systems.
Physicists at the Sanford Underground Research Facility in South Dakota detected an anomalous energy signature inside a liquid xenon tank, caused by something striking a xenon nucleus and making it recoil. Researchers cannot yet identify the source of the collision, but they say it could represent the strongest physical evidence yet for dark matter, potentially a Weakly Interacting Massive Particle (WIMP) passing through Earth.
A WIRED science feature uses the classic double-slit experiment—first demonstrated with light by Thomas Young in 1801 and later with subatomic particles by Claus Jönsson in 1961—to explain why quantum mechanics defies human intuition. The piece argues that while physicists can mathematically predict quantum outcomes with great precision, the underlying behavior, such as particles acting simultaneously like waves and discrete objects, cannot be visualized in everyday terms.
Researchers on the LUX-ZEPLIN (LZ) experiment, led in part by Brown University scientists, detected a single particle interaction consistent with a WIMP dark matter candidate of at least 200 GeV/c2 mass. The signal reached only 2.6-sigma statistical significance, far below the 5-sigma threshold needed to claim discovery, but stood out because background noise in that region is unusually low.
The BESIII Collaboration measured the decay of lambda hyperons, in which a strange quark converts into an up quark, by exploiting quantum entanglement between the particle and its antimatter counterpart to 'tag' the event. This technique allowed them to determine a decay parameter that had eluded precise measurement for 35 years, and their result matches predictions from established physics theory.