CURRENT AFFAIRS

Detailed explanation-1: -While the first reported use of wheeled skates was on a London stage in 1743, the first patented “roller skate” was introduced in 1760 by Belgian inventor John Joseph Merlin.

Detailed explanation-2: -If you’re interested getting a pair, they’re currently the subject of an Indiegogo campaign. A pledge of US$90 will get you some, when and if they reach production. The planned retail price is around $200.

Detailed explanation-3: -In 1999, Roger Adams came up with the idea of putting a wheel in the sole of a shoe. He rode his first pair of roller skates at 9 months old and the love of the sport stuck with him.