Magic Untying Knots
Deane and Rob start with a length of rope which has three knots in it. When they pull the ends of the rope, the knots magically untie themselves. You'll need to try this several times before you work out why it happens!
Deane and Rob start with a length of rope which has three knots in it. When they pull the ends of the rope, the knots magically untie themselves. You'll need to try this several times before you work out why it happens!