NPR's Juana Summers talks with Regina Barber and Emily Kwong of Short Wave about "scuba-diving" lizards, a trick to turn a mouse's skin transparent and whether finger counting helps kids' math skills.
In an experiment led by Dr. Zihao Ou, researchers used diluted tartrazine, otherwise known as FD&C Yellow 5, to see through the skin of live mice. The scientists rubbed ... stated that this process of ...