DARPA Legged Squad Support System (LS3)

The LS3 platform is designed with the squad in mind and is therefore significantly quieter, faster and has a much higher carrying capacity (+100lbs) for longer mission durations than DARPA’s earlier mobility technology demonstrator BigDog

By DARPA/Boston Dynamics, who also brought us BigDog (also see this spoof), LittleDog and AlphaDog

(again, via teusje)