Lights Are Everywhere

     Lights are literally everything you see.  The only way we can see things we can see reflect light, thus allowing us to see them.  The color black is actually the absence of light.  Since there is no light reflecting off of an item that appears to be black, it will bee seen as black.  This is true for everything you are looking at.  Bananas are yellow, but why?  The certain frequency allows bananas to appear yellow to us.  All the other colors of the ROYGBIV spectrum are being absorbed with the exception of yellow.  When all the colors are being absorbed, the color white will be seen.  Light is an amazing thing that allow us to see things.