18 links have been added on 7 ideas about #tool.
  1. I’ve had one of these in my survival kit for years, they are great for cutting dead wood into logs for fires if you stand on the log. But I wouldn’t like to see folk cutting live trees down with them. I don’t have any of the ones in the article but some look a bit too cheap – so keep in mind that once they snap, they are useless.

  2. Install the ruler app, it works using your camera

  3. Got one already – I don’t even need to load it up, just keep the usual handy stuff on it and take a hammer and screwdriver with me.