This decoration for knitted projects looks like Latvian Knitting, but is really just crocheted slip stitches made into a knitted foundation. It's really easy to do and is a very effective way to add design interest to your knitting.
Weaver’s knot tutorial - an important join to know. Very useful for knitters and crocheters. I actually use this knot to join thread on my serger but never thought to use it for knitting or crocheting.