Dyson DC41: Cleaning up, down and around - Official Dyson video
Behind the scenes at Dyson's home testing laboratory. Dyson Ball vacuum cleaners have a low center of gravity, with so many components housed inside the ball. Others claim to swivel, pivot, twist and rotate. But only Dyson turns on a dime. For extra hard-to-reach places in US homes, Dyson DC41 has an instant telescopic wand and hose that stretches to the top of a staircase.