A lot of bacteria might have a bad rep, but with a little genetic tweaking we can put them to work producing drugs, cleaning water, detecting long-forgotten landmines, and repairing concrete. Now a team from the University of Cambridge and a Dutch company called Hoekmine BV has outlined how we might one day grow new organic paints and coatings out of vibrantly-colored bacteria colonies.
How colorful colonies of bacteria could one day grow organic “paints”
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