UK spy agencies seek AI data law changes
British intelligence services have asked lawmakers to change surveillance rules so they can use personal data to train artificial intelligence systems. The agencies say current safeguards and legal limits prevent them from applying modern AI tools to very large datasets, which they argue reduces their ability to detect threats and process communications quickly. They are proposing legal adjustments to allow broader automated analysis while keeping some privacy protections in place.
Plants emit audible sounds when injured
Researchers led by Itzhak Khait at Tel Aviv University have found that some plants produce audible, high-frequency sounds when they are stressed or damaged. The team tested tomato and tobacco plants and recorded ultrasonic clicks that arise during drought stress or after cutting. Sensitive microphones and acoustic analysis allowed detection of these sounds from as far as five meters, suggesting plants may broadcast information about their physical condition.
British doctor killed in Cape Town
A 40-year-old British doctor touring South Africa was shot and killed in Cape Town after turning into Ntlangano Crescent during violent street protests, authorities said. The incident occurred last Thursday when the general practitioner took a different route after leaving the airport. Multiple unidentified suspects confronted him and opened fire; he did not survive. South African police confirmed the death and said they were investigating the circumstances and seeking the attackers.
The Dictionary People" Review: Word-Loving Nerds
Sarah Ogilvie’s The Dictionary People tells the story of the people who built the Oxford English Dictionary by collecting words, quotations, and regional usages. Ogilvie, a linguist, shows that the OED was not made by a single team in isolation but by thousands of volunteers who sent slips of paper and examples from newspapers, books, and everyday speech. The book explains how this wide network of contributors helped record English across time and place.