For many of us, untangling our earbuds is the extent of our survivalist knot knowledge. Tying knots is just for sailors and mountain climbers, right? Turns out, there are a few simple knots that you ...

Think about the last time you tied your shoe: maybe you tied it tightly, or tied multiple knots to ensure the laces wouldn’t come undone. You likely relied on intuition to tell you how much tension to ...