MBARI sustained our commitment to ocean exploration and discovery in 2021. The year brought more challenges, but exploring our big, blue backyard always inspires awe and wonder—and curiosity about the... continue reading

posted by newtboy 2 years 4 months 1 week ago • 378 views • 3:16

"... The eyes are often the first thing we see when we look at someone. And when you look at them up close, everyone’s eye color is a kaleidoscope of shapes and hues. How does eye color work? The answer... continue reading

posted by ant 4 years 11 months 2 weeks ago • 543 views • 6:21

There's a variety of visual problems and disturbances we all experience on a daily basis. Floaters! Blue entoptic phenomenon! Visual snow! Phosphenes! With simulations, Inés will run through all of them.

posted by Mordhaus 7 years 7 months 4 weeks ago • 1,089 views • 3:44

YT: Sometimes, against a uniform, bright background such as a clear sky or a blank computer screen, you might see things floating across your field of vision. What are these moving objects, and how are... continue reading

posted by Zawash 9 years 4 months 4 weeks ago • 680 views • 4:05

How is it that we can see so many different colors if our eyes can only detect red, green and blue?

posted by thegrimsleeper 1 decade 1 year 2 months 1 week ago • 716 views • 5:14