52 Brain Facts Myth or Fact? Neurons can be genetically engineered to come in all colors of the rainbow. June 13, 2016June 30, 2017 knowingneurons 2 Comments 52 Brain Facts, Animal, Blue, Brain, Brainbow, connectome, Cool, Engineer, Engineering, Fact, Fluorescent, gene, genetic, Green, Image, Mice, Modification, Modified, Mouse, Rainbow, Red … Read more