CHALLENGING THIS WORLD RECORD

YOU NEED TO BEAT

13 rotations

Rules

- Use one magnet ball and two standard D batteries
- Hold the top battery in one hand, with the magnet ball attached to the rim of its lower end
- The bottom battery must hang from the magnet ball by magnetism alone, with no hand, finger or other support touching it
- One rotation counts each time the magnet ball travels once all the way around the rim of the top battery
- The magnet ball must stay attached to both batteries throughout; if the bottom battery falls, the count stops there
- Time ten seconds on a stopwatch that starts from zero on camera and stays visible throughout; only rotations completed within the ten seconds count
- Continuous, unedited video with the hand, both batteries, the magnet ball and the stopwatch in view
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