The Drill Gun Power Screwdriver is an amazing power tool which is shaped like a revolver! Just put the size screw that you need in the barrel of the gun, aim, and shoot! The remaining drill bits can rest in the chambers until you need them!
Designer Yelken Octuri developed a design of a futuristic sailboat that can transform into a plane. He named his creation Sailing Aircraft. The boat/airplane can put its wings in horizontal position when it is in plane mode.