This is a short but sweet tip from CrazyRussianHacker. When you are out in the field, you can’t always trust powered tools. Lets face it, the most reliable tools are the ones you power with your own hands, like a hammer for instance. Also, motorized tools tends to be heavy, take up a lot of space and needs a lot of maintenance. So if you could have a hand saw that fits in your pocket, but still cuts wood just as fast as any big saw, wouldn’t you like to have that in your toolbox, trunk or purse? Well the pocket chainsaw is just such a tool, and if you ever do DIY outside your house, you should definitely watch this video!