new technology

The DARPA’s Alphadog is a mechanical dog that is able to carry 400 pounds. The Alphadog is also able to last 24-hours and has enough fuel to travel 20 miles. If the mechanical hound falls on its side it is able to get up and right it’s.

http://www.physorg.com/news/2011-10-boston-dynamics-unwraps-military-robot.html

http://www.popsci.com/technology/article/2011-09/video-darpas-alphadog-gets-scrambles-over-rocks-and-runs