It’s always surprising to me how few people carry a pocket knife. I know they don’t have one because when a salami needs to be sliced on a mountaintop or a zip tie needs to be cut, they look ...

if you’ve got any knives (or scissors) that are just too blunt for chopping, you don’t have to replace them with new ones. Instead, you can just sharpen them. We found a pocket knife sharpener ...