There are a number of reasons why you’d need to get a chainsaw and cut stuff up in your yard. You felled a large tree and want to gather its branches for heat? Or you just want to do a little landscaping? A storm knocked your trees down? Whatever the reason, playing with a chainsaw can be dangerous. It can kickback, twist in your hands and severely injure you. The JawSaw however features an entirely different design that minimizes this danger. Looking like a shark’s mouth, the device will automatically scissor the blade across anything you place in the opening, up to 4 inches across. The blade is entirely enclosed, making it almost impossible to get cut. This also makes it possible to cut things that are already on the ground without even having to bend down. The handle is extensible so you can reach high up without using a potentially unstable ladder. An automatic chain tensioner as well as an oiler keep the JawSaw’s maintenance levels to a minimum. And the $106 price tag make it interesting even for those with tighter budgets.