This Chinese company thinks it can make a more powerful pet robot dog than US

B2 is a sleek, powerful robot that can run faster, jump higher and carry more weight than its predecessor, the B1. You may have heard of Boston Dynamics, the company that created the famous four-legged robot Spot. Well, now there is another company that is making impressive strides in the field of quadruped robotics. That company is Unitree, a Chinese start-up that has been developing its own line of robot dogs since 2016. Unitree's latest product is the B2, a sleek and powerful robot that can run faster, jump higher, and carry more weight than its predecessor, the B1.