This video demonstrates how to begin weaving on a tri loom using the continuous strand method. This is a 3 part video which discusses how to begin weaving, changing colors, using multiple yarn weights, art or specialty yarns, adding fringe, and how to remove the shawl from the loom. Category Education
A cofactor is a non-protein chemical compound that is required for the protein's biological activity. These proteins are commonly enzymes, and cofactors can be considered helper molecules that assist in biochemical transformations.
A retractor is a surgical instrument by which a surgeon can either actively separate the edges of a surgical incision or wound, or can hold back underlying organs and tissues, so that body parts under the incision may be accessed. Retractors are used for holding the incision open to provide exposure to thesurgical site.