The Gearbox is a hiking boot that features a full-grain leather upper, a side pocket perfect for storing keys, "Goodyear welt construction," Thinsulate ultra insulation and Hummer's own exclusive rubber outsole.
A windmill can be broken down into four basic parts: the base, the tower, the blades, and the nacelle, which is a gearbox that facilitates movement of the blades.
The Desert hiking boot is very similar to the Gearbox, differentiating in its lack of side pocket but featuring Hummer's exclusive signature lining.
Because of what the manufacturers call the advanced dual-drive gearbox, the foot peddles move both up and down and in and out.
Keep Moving Through the Gearbox - Once you get it into second, it's on to third and fourth and finally fifth.
Shift through the gears a bit so you have a good feel for how the gearbox is laid out.
Team Gearbox did a fantastic job in creating this game.
Windmill Nacelle: Normally, the nacelle contains a gearbox that enables rotation of the blades, including copper wiring and magnets that help power the blades and convert the captured energy to electricity.