All O2 mobile users placed on red alert and told to watch out for important text

O2 has just issued an urgent warning to its customers after the discovery of a fake text message that suggests a SIM is about ...
Tech Digest

England v DR Congo drives biggest mobile traffic event ever on O2

England’s dramatic Round of 32 victory over DR Congo in the 2026 FIFA World Cup didn’t just push our nerves to the limit ...
Tech Digest

Virgin Media O2 expands O2 Satellite connectivity to Google Pixel phones

Virgin Media O2 has expanded its direct-to-device satellite service, O2 Satellite, to compatible Google Pixel smartphones.

O2 warns customers over new text scam claiming SIM cards will be deactivated

Mobile network provider O2 is urging people to stay alert after fraudsters began sending fake messages claiming customers must accept new terms and conditions or risk having their SIM card switched ...
IEEE

Understanding the Effect of Oxygen Content on Ferroelectric Properties of Al-Doped HfO Thin Films

Abstract: To satisfy the demand of high-speed and low-power memory in the field of integrated circuits, different elements doped HfO2 ferroelectric tunnel junctions have been developed. In this work, ...
GitHub

A collection of ROM images with tests that will aid you in developing your own CHIP-8, SUPER-CHIP or XO-CHIP interpreter (or "emulator")

I found it hard to find reliable sources on what is the right behaviour and what is not, especially with the subtle differences between the original "Cosmac VIP" CHIP-8 and the HP48's SUPER-CHIP (or ...
GitHub

Mineral Assemblage Gibbs Energy Minimization (MAGEMin)

MAGEMin is a Gibbs energy minimization solver package, which computes the thermodynamically most stable assemblage for a given bulk rock composition and pressure/temperature condition. It also returns ...