Scientists Engineered a See-Through Squid With Its Brain In Plain View

Scientists have genetically engineered a hummingbird bobtail squid to remove its pigment, creating an almost completely transparent animal with only its three hearts and brain showing when light hits it at the right angle. According to NPR, "The see-through squid are offering scientists a new way to study the biology of a creature that is intact and moving freely." From the report: The see-through version is made possible by a gene editing technology called CRISPR, which became popular nearly a