Has anyone ever tried to motorise the shopping trolley? Dorothy
The answer is an emphatic Yes! Humans have tried to motorise almost everything from staircases to little old ladies, from shaving razors to food blenders, and numerous vehicles that move things about in warehouses.
But I suspect you mean those push-along wheeled baskets designed to telescope together in supermarket trolley parks - the ones invented by a store owner in the US in 1937…in hopes of wooing more customers (who mostly were not weightlifters) to buy more goods. The result was so successful that now every supermarket in the world uses them.
