Stone stacking - how to do it
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St Ives stone stacker appears to defy gravity

Stone stacking is officially "a thing" after stackers held their first European Championships in April.

Gavin Short gave up his high-pressure job as a car dealer to go and live in St Ives where his stone stacking on the beach gets hoards of admirers.

But this is more than just another beach game - it's a special skill.

Video journalist: Jonathan Morris