When humans see purple, we’re really seeing a blend of red and blue light. Hummingbirds see purple plus ultraviolet—and lots of other nonspectral colors.
Read the original post by Scott K. Johnson, Ars Technica
Consumer Electronics in the News
When humans see purple, we’re really seeing a blend of red and blue light. Hummingbirds see purple plus ultraviolet—and lots of other nonspectral colors.
Read the original post by Scott K. Johnson, Ars Technica