Specimen

Fig. 3. Scanning electron micrograph, specimen BFS-B-0700, ×12,000, sputter-coated Au/Pd. Substrate surface 72 h post-inoculation, showing dense colonization by a mixed bacillus community. Biofilm develops preferentially along the molding line and inside the six flush apertures, where shear stress is lowest; the colony reads the form as terrain. The culture settles the ridge first. Scale bar: 5 µm.

See it in the Singularity Museum