Give your favorite lists and reviews a thumbs up! Find out more on our blog.

Geoff and Mike Howe, founders of Howe and Howe Technologies, Inc., have become rock-star engineers. They're best known for developing the world's fastest dual tracked vehicle for the US Army... More

Geoff and Mike Howe, founders of Howe and Howe Technologies, Inc., have become rock-star engineers. They're best known for developing the world's fastest dual tracked vehicle for the US Army -- the Ripsaw can go from zero to 50mph in 3.5 seconds, turn on a dime, and scale a 30-foot 45-degree hill while only costing $1.5 million to produce. For their next project, they created the world's smallest tank, the Badger, for the Las Vegas Metro SWAT team. Next, they recently shipped the SR-1 subterranean rover to a mine in Alabama so that they can transport workers and supplies down the mine's miles-long shafts in a personnel carrier that can endure cratered terrain, fireball blasts, and cave-ins.