Standard QR codes hide three larger squares in their corners so scanners can orient them from any angle, while their strongest Reed-Solomon setting can restore roughly 30 per cent of damaged codewords, though not necessarily 30 per cent of the visible squareJuly 24, 2026
How did a failed CD deal between Sony and Nintendo in 1991 accidentally create the console that would sell over 100 million units and reshape gaming?July 24, 2026
Four companies, including AI and data-center plays, are joining the S&P 500 index Personal Finance March 7, 2026 Vertiv, Lumentum, Coherent and EchoStar are the newest entrants to the S&P 500.
