Hydrogels Demonstrate Learning Capabilities in Classic Pong Game

Researchers show that non-living hydrogels can adapt and improve their gameplay, indicating potential for new AI advancements.

Hydrogels can play and get better at the 1970s game Pong by using a form of memory.
The material's learning ability stems from the movement of charged particles in response to electrical stimulation.
This discovery suggests simple materials can exhibit complex behaviors typically associated with living systems.
Researchers aim to explore further applications, including adaptive materials and simplified AI algorithms.
The study opens possibilities for developing 'smart' materials that can learn and adapt to their environment.