REHAN

In 2500 BC in Pakistan, every house had a bathroom and running water. We arrived in Europe in 1800. Mohenjo-daro, the Indus civilization. 40,000 i… See more

Windows Secure Boot certificates have expired. How to check your PC and what to do.
In June 2026, two Secure Boot certificates issued by Microsoft back in 2011 expired. While there was no widespread computer failure, some devices rem… Read topic

Samsung unveiled smart glasses with Gemini and Android XR.
At the Galaxy Unpacked event in London, Samsung unveiled its first smart glasses based on the Android XR platform. The new glasses feature a built-in… Read post

Sony unveiled the FX5 compact cinema camera.
Sony unveiled its new full-frame cinema camera, the FX5, slotting in between the FX3 and FX6. The new camera features a 16.6-megapixel fully stacked … Read post

Artificial intelligence has helped find molecules for the perfect blue color in OLED screens.
Scientists have used artificial intelligence to discover new organic molecules that make the blue color in OLED screens brighter, purer, and more ene… Read post