c5eb2b51_Than_a_Roomba____IEEE_Spectrum__ROOMBA
[SLIME MOLD] Slime mold doesn’t have a brain, but it can sense and react to its surroundings without one. [ROOMBA] 
A Roomba’s brain is made up of an ARM processor core and thousands of lines of software code. The CPU is coupled to infrared, piezoelectric, and RF sensors.
Is Slime Mold Smarter Than a Roomba? - IEEE Spectrum
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