Fungal Mycelia Enhances Biohybrid Robots

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Organic Robotics Lab

Cornell Chronicle

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Biohybrid robots controlled by electrical impulses — in mushrooms | Cornell Chronicle

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Fungal mycelia can sense chemical and biological signals and respond to multiple inputs.

The potential for future robots could be to sense soil chemistry in row crops and decide when to add more fertilizer, for example, perhaps mitigating downstream effects of agriculture like harmful algal blooms.

The team’s paper is the first of many that will use the fungal kingdom to provide environmental sensing and command signals to robots.

Maybe that signal is coming from some kind of stresses. So you’re seeing the physical response, because those signals we can’t visualize, but the robot is making a visualization.” Co-authors include Johnson , Hodge , Jaeseok Kim with the University of Florence, Italy , and undergraduate research assistant Hannah Baghdadi . The research was supported by the National Science Foundation ( NSF ) CROPPS Science and Technology Center ; the U.S. Department of Agriculture’s National Institute of Food and Agriculture ; and the NSF Signal in Soil program..