Though this feat is indubitably dangerous, it would not be hard to alter reality to your favor, should you attach (though more specifically weld) weights (balanced so as to not alter the balance of the blades) you might find that you could alter/cheat the lawn mower's inherent fight to offset the force of gravity. A similar phenomenom may be observed if you rotate a weight lifting plate at high speeds while holding a stick in it's center. The force of spinning a weighted object offers the opportunity to balance the object without any effort from an outside force.
Longest Time Balancing A Running Lawn Mower On Chin
Though this feat is indubitably dangerous, it would not be hard to alter reality to your favor, should you attach (though more specifically weld) weights (balanced so as to not alter the balance of the blades) you might find that you could alter/cheat the lawn mower's inherent fight to offset the force of gravity. A similar phenomenom may be observed if you rotate a weight lifting plate at high speeds while holding a stick in it's center. The force of spinning a weighted object offers the opportunity to balance the object without any effort from an outside force.