This robot is being controlled by a King oyster mushroom
When the researchers shined a UV light on the fungus, it triggered an electrical impulse that quickly sent a signal to the motors and actuators in two custom built robots.
This mostly feels like “powering a lightbulb with a potato v2.0” but the goal is to one day use fungi to monitor soil health. The robot thing is kinda click-baity but it’s cool they’re able to do something using electrical impulses from a mushroom. Reminds me of how they can “play a synth”