Theo Klein

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.

Scientists make germanium superconducting for the first time

30. lokakuuta 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.

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.

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.

Pocket-sized SSD delivers fast transfers and fingerprint security

A new pocket-sized SSD promises rapid data transfers of up to 450MB/s read speeds, fitting easily into a top pocket despite its limited storage capacity. The device includes fingerprint security for added protection. TechRadar highlighted these features in a recent review.

ChatGPT outage hits some free users

ChatGPT, the popular AI chatbot, experienced an outage affecting some free users on October 30, 2025. TechRadar reported on the issues, providing key details for users. The disruption highlights ongoing challenges with AI service reliability.

Canva unveils free unified Affinity app with paid AI tools

30. lokakuuta 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.