The yellowish/blueish diagrams are the new scale. https://static.scientificamerican.com/sciam/assets/Image/journal_pone_0199239_g005.png https://static.scientif

The yellowish/blueish diagrams are the new scale. https://static.scientificamerican.com/sciam/assets/Image/journal_pone_0199239_g005.png https://static.scientificamerican.com/sciam/assets/Image/jou... I always hated rainbow scales because I always see artificial boundaries where the colors change between 2 contrasting ones.