Theo Klein

Disney+ adds HDR10+ support to over 1,000 Hulu titles

Disney+ has begun streaming select content in the HDR10+ format, starting with over 1,000 titles from its Hulu integration. This move caters to Samsung TV users, as the service previously supported only HDR10 and Dolby Vision. Additional Disney+ content will gain HDR10+ support in the future.

Scientists make germanium superconducting for the first time

30 ottobre 2025 Theo Klein

Researchers have achieved superconductivity in germanium, a common semiconductor, by precisely doping it with gallium atoms. This breakthrough, detailed in a new study, could enable more efficient quantum devices and cryogenic electronics. The material conducts electricity with zero resistance at 3.5 Kelvin.

Magnetic gel aids efficient kidney stone removal in pig tests

Researchers at Stanford University have developed a magnetic gel that coats kidney stone fragments, allowing for their removal in bulk using a magnetic wire. Tested successfully in pigs, the technique aims to reduce tissue damage and the need for repeated surgeries compared to standard methods. Experts praise it as a promising alternative to current procedures.

OpenAI eyes $1 trillion IPO despite quarterly losses

OpenAI is preparing for a potential initial public offering that could value the company at up to $1 trillion, with filings possibly in late 2026. CEO Sam Altman has indicated that going public is the most likely path due to massive capital needs. However, the company reported significant losses, estimated at $11.5 billion in its latest quarter.

Canva unveils free unified Affinity app with paid AI tools

30 ottobre 2025 Theo Klein

Canva has launched a new version of its Affinity creative software, combining Photo, Designer, and Publisher into a single free app called Affinity by Canva. Core features are available at no cost, while generative AI tools require a $120 annual subscription. This update follows Canva's acquisition of Affinity early last year.

Scientists create laptop tool to simulate universe structure

Researchers at the University of Waterloo have developed Effort.jl, a new tool that allows scientists to simulate the universe's large-scale structure using just a laptop. This innovation reduces computation time from days on supercomputers to hours, enabling faster analysis of vast cosmic datasets. The tool emulates complex models like the Effective Field Theory of Large-Scale Structure (EFTofLSS).

Experts warn of ransomware risks in popular VPN tools

Security experts have raised alarms about vulnerabilities in VPN software from Cisco, Citrix, and SonicWall, linking them to increased ransomware threats. Users of these tools face heightened risks of infection, according to a recent analysis. The warning highlights ongoing concerns in enterprise cybersecurity.

Dinosaur skeleton settles debate over tiny T. rex fossils

A complete dinosaur skeleton has provided strong evidence that fossils long debated as juvenile Tyrannosaurus rex belong to a separate species called Nanotyrannus. Researchers analyzed a specimen from the 'Duelling Dinosaurs' site, confirming it as a fully grown individual distinct from T. rex. The findings challenge decades of palaeontological arguments.

JWST uncovers chaotic early galaxies in young universe

Astronomers using the James Webb Space Telescope have found that the universe's first galaxies were turbulent and disorderly, far from the stable structures seen today. Led by University of Cambridge researchers, the study examined over 250 galaxies from when the universe was 800 million to 1.5 billion years old. These findings challenge prior views and show a transition from cosmic chaos to ordered formation.

Twin black hole mergers test Einstein's general relativity

Two black hole collisions detected in late 2024 have provided unprecedented tests of Einstein's general theory of relativity. The events, captured by the LIGO-Virgo-KAGRA Collaboration, revealed unusual spins and possible second-generation black holes. These detections confirm theoretical predictions with high precision and probe for new particles.