Now, using algebraic topology, researchers from the UK have developed a scheme for creating optical vortices in propagating laser fields to form knots and links (Nature Phys. 6, 118–121 ...

The Albright was originally developed to connect Dacron fly line backing to thick floating fly line decades before braided ... as there’s a lot more friction that can potentially cause abrasion during ...

Tippet rings are small metal rings used to tie and connect multiple sections of fishing lines all with simple clinch knots.