Tag Archives: sharp

Chris Baraniuk Technology Reporter IXI “People don’t want to look like cyborgs,” says Niko Eiden They look like an ordinary pair of glasses – but these are tech-packed specs. On a Zoom call, Niko Eiden, chief executive and co-founder of Finnish eyewear firm IXI, holds up the frames with lenses containing liquid crystals, meaning their vision-correcting properties can change on …

Last Tuesday, I watched my 84-year-old abuela teach my nephew how to play chess—every move calculated, every strategy passed down through generations of sharp minds. Her cognition was as precise as her opening gambit. But just down the street, my neighbor struggles to remember his grandchildren’s names at 78. The difference? The habits they’ve cultivated over a lifetime. While genetics …