We see color because photoreceptor cones in our eyes detect light waves corresponding to red, green, and blue, while dimness or brightness is detected by photoreceptor rods. Many non-mammalian ...

This provides a dry surface so the batter clings to the fish. What type of beer is best for a beer batter? A light lager or pale ale is best for this type of batter. The beer should lend a subtle ...

The team suspects that animals with almost translucent bodies may have yet more systems to detect light directly.