Carrying on from yesterdays post, check out the pride of the robotics community, Big Dog:
Now - It's meant to carry supplies on war-torn zones of the world. So - It's a war machine... But... What they forgot to mention, is that it's primary weapon IS THE WEAPON OF NIGHTMARES AND TERROR
Make sure you at least watch around 1:30 - Terrifying is the word.
Honestly, if this thing was coming at me, I would blast it with fire and hope it died... That sound it makes is just... My god...
What other uses could this thing have?