Could Your Tattoos Camouflage Skin Cancer? - Today on HowStuffWorks NOW

Sep 12, 2016 03:30 pm   Today on HowStuffWorks NOW   Could Your Tattoos Camouflage Skin Cancer? Having tattoos might make it harder to spot cancerous moles. So what's a tat-lover to do?       Psychologists Prove a 'Superman' Disguise Could Actually Fool People Want to hide in plain sight? It may be easier than you think.       Ridiculous History: Beloved Author Roald Dahl Was Also a Suave British Spy We know him as the beloved creator of Willy Wonka and the BFG, but Roald Dahl worked as a James Bond-style spy in his early years.       Cuttlefish Can Count to Five, New Study Shows When it comes to food, cuttlefish are pros at picking the more filling meal.       President Who? Meet the Designated Survivor A low-level cabinet member becomes U.S. president when everyone else is killed during a State of the Union address. It's the plot of a new TV show — and based in reality.       Ditching: How Pilots Like 'Sully' Sullenberger Land Planes on Water As "Sully" debuts in U.S. movie theaters, we ask aviation folks how exactly a pilot can successfully and safely land a plane on water.       So What Are Men's Nipples For, Anyway? It's an age-old question and one scientists still ponder: Why do men have nipples? It all boils down to humans' evolutionary advantage.     Copyright © 2016 InfoSpace LLC, All rights reserved. HowStuffWorks, 675 Ponce de Leon Ave, Atlanta, GA 30308 Want to change how you receive these emails? You can update your preferences or unsubscribe from this list