This Pocket Chainsaw is made of high strength, heat-treated steel and is coated for rust resistance. It's so convenient it fits in shirt pocket. Cut through a tree, and then amputate that leg when the tree falls on you.
Our spiral staircase photography post already proved that even something as mundane as stairs can be absolutely beautiful. We decided to expand on that theme and show you the 22 coolest examples of staircases and step design that we could find.