Inspired by the microscopic creatures making the seas around her glow, Kitty Quitmeyer, created a yarn model. Just like the real creatures that bioluminesce when shaken, this yarn critter has a tiny Arduino and sensor inside that let it light up when perturbed.
Full documentation for how to make your own is available here!
https://www.instructables.com/id/Make-Your-Own-Bioluminescent-Dinoflagellate/