Check out video S2, where it escapes from a "jail cell". Not sure how I feel about them mixing Lego and Terminator movie franchises:
Popular press:
www.zmescience.com
This is how it starts. Someone better call Linda Hamilton.

Magnetoactive liquid-solid phase transitional matter
Magnetoactive phase transitional matter that is composed of NdFeB microparticles embedded in liquid metal can achieve high mechanical strength (stiffness, 1.98 GPa), high load capacity, fast and multimodal locomotion (jumping up to 20× body length, moving up to 1.5 m/s) in its solid state, and...
www.cell.com

Shape-shifting “Terminator robot” escapes prison just like in the movies
The world needs a good terminator, and seems like now we have one.

This is how it starts. Someone better call Linda Hamilton.