home mod By Kat Hannaford on at Dyson Puts Its Tiny Ball Tech Into Its Upright Cylinder Vacuums For Better Maneuverability Grey-haired James Dyson can do one for all I care. Why? Because I just bought a new Dyson a couple of months ago, and then they come out with a new range of vacuums which they're calling their best yet. Hmpf. Still, I guess it beats a Henry Hoover.