○○○ autonomous ⪢⪢
3987#23657 SIBLINGS CHILDREN 23657

○○○ canine ⪢⪢
￫ two-stroke, go-cart
3987#23650 SIBLINGS CHILDREN 23650

○○○ chaperone ⪢⪢
3987#23658 SIBLINGS CHILDREN 23658

○○○ cockpit ⪢⪢
3987#23665 SIBLINGS CHILDREN 23665

⨀⨀⨀ DARPA ⪢⪢
3987#14420 SIBLINGS CHILDREN 14420

○○○ dedicate ⪢⪢
3987#23662 SIBLINGS CHILDREN 23662

○○○ discontinue ⪢⪢
3987#23659 SIBLINGS CHILDREN 23659

○○○ four-legged ⪢⪢
3987#23648 SIBLINGS CHILDREN 23648

○○○ Ground X-Vehicle ⪢⪢
Another failed DARPA project is the Gound X-Vehicle. The original mission was to create a safer military vehicle without adding too much armor around the body, wheels.
3987#23664 SIBLINGS CHILDREN 23664

○○○ groundbreaking ⪢⪢
3987#23656 SIBLINGS CHILDREN 23656

○○○ intriguing ⪢⪢
While the LS3 was far from the first futuristic military technology that DARPA created, with the robot's canine-like shape, it may have been the most _____ . #bookmark
3987#23660 SIBLINGS CHILDREN 23660

○○○ leverage ⪢⪢
#bookmark
3987#23663 SIBLINGS CHILDREN 23663

Pillow English Listening

○○○ LS3 ⪢⪢
This robot dog was officially called LS3 for legged squad support system.
3987#23649 SIBLINGS CHILDREN 23649

○○○ mule ⪢⪢
3987#23651 SIBLINGS CHILDREN 23651

○○○ terrain ⪢⪢
#bookmark
3987#23652 SIBLINGS CHILDREN 23652

○○○ tread ⪢⪢
￫ tiptoe
3987#23654 SIBLINGS CHILDREN 23654