Unitree Robotics recently dazzled us with its R1 humanoid robot, and now it’s unveiled something even more astonishing: a super-robust dog-like robot called the A2 Stellar Explorer.

When your robot dog can roll, climb, and do tricks better than your real one. Last year, Chinese robotics company Unitree impressed us with its $1,600 second-generation robot dog, showcasing ...

Lots of robots need wheels, and unsurprisingly, DIY solutions are common projects. [CHORL]’s approach here looks pretty scalable, as long as one can cut some accurate holes.