Here's how to tie the world's most useful knot in seconds

Also known as the “lineman's loop,” the Alpine butterfly knot has been voted by adventurers and MacGyvers of all walks as the world's most useful, all-purpose loop-style knot. Easy, strong and versatile, it's a must-have addition to any reputable knotter's arsenal. Luckily, this simple loop takes less than a minute to tie and can be … Read more