20. The Honda Mean Mower – World’s Fastest Lawnmower
Honda’s Mean Mower is the ultimate grass-cutting mad science project. Fitted with a powerful motorcycle engine, this lawnmower shattered expectations—and a Guinness World Record—by reaching speeds over 150 mph, all while still being able to cut grass.
The Mean Mower perfectly captures Honda’s playful ingenuity and fearless approach to engineering challenges. It’s a wild, wheel-spinning testament to what happens when practical machinery meets a thirst for speed.
Read more about this record-breaking machine.