A forged square knot hook is featured, highlighting blacksmithing techniques, craftsmanship, and the functional design behind this unique metal piece.

Earcuff inspired by Square knot (Sailor knot) - How to make handmade jewelry from copper wire by Lan Anh Handmade Can do the ...

Knot tying is an essential skill for various activities, from camping and fishing to sailing and rock climbing. Knowing how to tie strong knots can be a lifesaver in certain situations. In this ...

Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China Background: The levonorgestrel intrauterine system ...

Abstract: As part of their training all medical students and residents have to pass basic surgical tasks such as knot tying, needle-passing, and suturing. Their assessment is typically performed in ...