This micro-crossbow carries 3 bolts, fires from any angle, shoots exploding tipped arrow heads, and launches wooden matches over 30 feet away! Don't try this at home.
Its creators say the robot can reach speeds of up to 20 miles per hour and can run for two hours on a single charge. OutRunner is less than 2 feet tall, weighs about 3 pounds, and has three legs on either side of a central motor and processing unit.