Two Russian men have gone on trial in Angola accused of running a covert influence campaign to stir anti-government unrest and interfere in next year’s presidential vote.Igor Ratchin and Lev Lakshtanov were arrested in August and face 11 charges between them, including terrorism, espionage and influence peddling.Angolan prosecutors say the pair worked with a wider network that grew out of...

Two years after Dutch schools removed smartphones from the school day, teachers and education officials are reporting calmer corridors and sharper attention in class.Devices including phones, smartwatches and tablets are now kept out of classrooms, hallways and cafeterias across the country as part of a nationwide agreement reached with schools, parents and teachers rather than through new...

Digital compact cameras, also known as point-and-shoot cameras, are designed for convenience, simplicity, and high-quality photography in a small, portable form factor. Unlike traditional film cameras, they use electronic sensors to capture and store images digitally. Here's an in-depth look at how they work and the technology behind them.1. Key Components of a Digital Compact CameraA digital...

The evolution of the camera is a fascinating journey through time, blending art, science, and technology. From the earliest experiments with light and shadow to today's advanced digital photography, the history of cameras reflects humanity’s enduring desire to capture and preserve moments.The Beginnings: Camera ObscuraThe term camera obscura, meaning "dark chamber" in Latin, refers to the...