#15: Radio-Controlled Lawn Mower
It’s the 1950s, and someone has a lightbulb moment: “What if the lawn could mow itself?” This sparks the invention of a nifty little gadget, a remote-controlled lawn mower! Not only does this innovative device stand the test of time, but it also catches the eye of British royalty! Fast forward to today, and this brilliant invention is still around, saving us from the drudgery of lawn mowing. Amazing, isn’t it?

While the original design has seen some improvements since its conception in the retro era of the 50s, it’s not been a revolutionary change. Picture this: You’re lounging in a deckchair, a cool drink in your hand, the sun warming your skin, while your trusty robotic companion buzzes around, handling all the strenuous tasks. It’s a futuristic vision of leisure that’s not too far from reality!