Sight Guide

You are looking at "ghosts" of light from hundreds of years in the past. Hidden Spectrums

Sight is the only sense that can travel across the universe. While touch is limited to your skin and hearing to the vibration of the air around you, your eyes can catch photons that began their journey from a star millions of light-years away. You are looking at "ghosts" of light from

Here is a look at the strange, beautiful mechanics of how we see: The Brain’s Best Guess You are looking at "ghosts" of light from

can see ultraviolet light, revealing "landing strips" on flowers that are invisible to us. You are looking at "ghosts" of light from