Episode 59: Living Circuit Boards

In Episode 59 we walk into a lab at the Massachusetts Institute of Technology where engineers did not build a faster chip. They taught bacteria to act like the tiny switches inside your phone… and then they printed those living switches onto a plate and watched a circuit board wake up and grow.

The discovery is real. The paper landed in Nature Chemical Biology on August 17, 2026. The facts stay on the table. The story around them is ours.

Sources

https://news.mit.edu/2026/mit-engineers-connect-bacteria-to-create-living-transistors-0817

https://www.nature.com/articles/s41589-026-02300-3

https://www.sciencedaily.com/releases/2026/09/260901070526.htm

https://scitechdaily.com/mit-engineers-create-a-living-circuit-board-from-bacteria/

https://www.zmescience.com/science/news-science/scientists-turn-bacteria-into-transistors-to-build-living-circuit-boards/

https://www.hackster.io/news/mit-scientists-build-computer-circuits-out-of-living-bacteria-f4f34d2a06b0

https://doi.org/10.1038/s41589-026-02300-3