Tag: LASER

Getting Cheeky with Photons: The Optics of Blue Monkey Butts

Getting Cheeky with Photons: The Optics of Blue Monkey Butts

By Dan Gareau, @LASER_Beam If you’re anything like me, you may have wondered why some monkeys have bright blue skin. Even if you don’t pay careful attention to monkey butts, you may still have wondered what makes some people’s eyes blue. To answer these questions, […]