Theo Klein

Professors at University of Illinois call out AI-generated student apologies

In a University of Illinois introductory data science course, professors discovered widespread cheating on attendance checks and received AI-generated apologies from students. The incident, involving over 1,000 students, highlights tensions in higher education amid AI use. Instructors addressed the class on October 17, treating it as a life lesson without disciplinary action.

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.

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.

Scientists make germanium superconducting for the first time

30 Mwezi wa kumi, 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.

US unlikely to resume nuclear testing despite Trump announcement

US President Donald Trump has announced plans to resume nuclear weapons testing, citing other countries' programs, but experts say no such tests are occurring elsewhere and resumption is improbable. The move would violate decades of treaties and serve only symbolic purposes amid rising global tensions. Researchers warn it could escalate risks without scientific benefits.

Canva unveils free unified Affinity app with paid AI tools

30 Mwezi wa kumi, 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.

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.