Chemical Physics2026-06-111 minarXiv:2606.13117expressA Living Wire Made of Nickel BricksIn murky mud, between two electrodes, long chains of bacteria line up: each one as thin as a microscopic cable. Every such filament conducts current over a full centimeter, a true marathon for a microbe.Oliver Russell·Martijn A. Zwijnenburg·Filip J. R. Meysman·Jochen BlumbergerRobert Hookebacteriumgrapheneneuronmicroorganismsemiconductor👍👎☆SimplePopularAdvanced