Engineers rely on motion-control devices to improve efficiencies and production rates on automated factory floors, or at least maintain them. One family of such devices, stepper motors, is widely used ...

Fitness fans are rushing to buy a mini stepper machine that has been slashed in price on Amazon by more than 40 per cent. The Sunny Health & Fitness Mini Stepper Machine is normally priced at £62.99.

Look, we’re with you. On any random day, given the choice between slogging up the stairs and enjoying a nice, stress and sweat-free ride in the elevator, we’d opt for the former. But on days when we’d ...