Vidar's sabring pole
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
Vidar buries the bottom of the bottle in the ground, in the garden of the Kongen Befaler house, and lays a heavy wooden post on top to help hold it in place. He then duct tapes a knife to the end of a long pole, fashioned by taping two long garden tool handles together, so that he can sabre the bottle from a distance. After multiple clumsy swings at the neck of the bottle, he eventually breaks it off with his device from 3.3 metres away, securing himself fourth place.
(Written by Karl Craven)