A robot at a Beijing expo balanced a 30 kg tire overhead while a grown man shoved it - and its feet never moved.
No torso, no arms. Just legs and a payload, labeled 30KG in white paint so nobody argues.
The man leans in, pushes, taps, tries angles. The robot recalculates its stance hundreds of times a second and simply refuses to fall.
Why it matters: 30 kg is a loaded delivery crate. A gas cylinder. A toolbox on a construction site. The stuff that wrecks human backs - 38% of all workplace injuries are lifting injuries.
This thing carries the weight and takes the hits.
Push it. That's the whole demo.
It answers by standing still.