We've figured out the basics of a shape-shifting, T-1000-style material
Briefly

Researchers have created innovative cell-like robots capable of dynamic interactions, resembling biological organisms. These robots utilize motorized gear systems and magnets to connect and move cohesively. They respond to polarized light signals, enabling complex behaviors like forming structures that support significant weight. The aim is to reduce their size to mimic the flexibility of living cells, opening possibilities for even more advanced robotic functionalities in the future, reminiscent of science fiction concepts like the Terminator's shapeshifting technology.
The switch between solid and liquid states was driven by fluctuations of the force the motors applied, with encoded intensity of light for commands.
The robots could elongate and form a bridge holding loads just below 5 kilograms, showcasing advanced shapeshifting capabilities akin to those in sci-fi.
Read at Ars Technica
[
|
]