Which Knot is the Tightest?

The tightest knot ever made is a tied-up chain 54 atoms long

Constrictor Knot & It's Variants

How to Tie the ENIGMA Stopper Knot (a Knotorious Creation)!

Knots 3 - Clove Hitch and Double Over-Hand Stopper Knot

LifeHack : Tightest Knot : r/funny

Fossbytes - Scientists have achieved a breakthrough by creating the world's smallest and tightest knot, consisting of just 54 atoms. This microscopic trefoil knot, resembling a three-leaf clover, surpasses the previous Guinness

Boom Hitch Knot, How to tie a Boom Hitch Knot

Constrictor Knot: 2 Ways to Tie it & Comparison with the Clove

How to Tie a Constrictor

Chemists Tied a Knot That's Smaller Than a Cell