The Dyson washing machine
Dyson engineers constantly re-examine products of all types. One of the things they looked at was the washing machine.
They found that its wash action doesn't flex the fabric very much. That's why it takes a long time to release dirt.
In fact, washing by hand gave better results than a single drum machine. So Dyson set about replicating a hand washing action to manipulate and flex the fabric to release dirt more quickly.
In 2000, the Contrarotator™ was created - the world's first washing machine with two drums. Suddenly you could wash faster, with better wash results and larger loads.
