Jump Bikes don’t. Jump that is. But a pogo stick most definitely hops. And, if a Swedish startup has its way, Millennials will soon switch from Bird and Lime e-scooters to a Cangoroo-branded ...

1. Hansburg’s invention was a modification of a British patent awarded to Walter Lines in 1922 for a “new or improved hopping-pole for use in exercise or in playing games”. 2. The main ...