So I saw some of Harry Eng's amazing bottled knots. His goal was to make people think. That tends to be one of our goals.
So I tied a knot in a bottle.
The neck of the bottle is 18mm in diameter, the rope is 15.88mm (5/8 in) solid braid polypropylene from home depot (way too soft for this sort of work). The bottle is a Knappogue Castle whiskey bottle, with the whiskey safely drunk and the label removed.
Sadly, my phone's camera has no manual focus and can't focus on the figure-8 stopper knot behind the glass. I'll try to get a better picture soon.
The apparent impossibility of the knot in the bottle causes people to think. Then I tell them I don't have any long-handled tweezers, pliers, or forceps, and that of course the bottle has not been damaged or cut.
So I tied a knot in a bottle.
The neck of the bottle is 18mm in diameter, the rope is 15.88mm (5/8 in) solid braid polypropylene from home depot (way too soft for this sort of work). The bottle is a Knappogue Castle whiskey bottle, with the whiskey safely drunk and the label removed.
Sadly, my phone's camera has no manual focus and can't focus on the figure-8 stopper knot behind the glass. I'll try to get a better picture soon.
The apparent impossibility of the knot in the bottle causes people to think. Then I tell them I don't have any long-handled tweezers, pliers, or forceps, and that of course the bottle has not been damaged or cut.