You Can See 1-Million Colors, This Woman Sees 100-Million 10 News discusses Concetta’s tetrachromacy and her unique abilities to see the beautiful natural palettes. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts What Happens To Your Poop After You Flush? 7 Things We Don’t Know About the Ocean How Fire Burns in Space 107 Year Old Light Bulb! Still Burning! What Will Happen After the Technological Singularity? Can You Boomerang A Football?