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Can Jet Hand Dryers Really Blast Out a Germ Cloud? Well, Yes and No
health.howstuffworks.com/diseases-conditions/infectious/jet-hand-dryers-blast-viruses-germs.htm
Are jet air hand dryers the safest way to dry your hands after using the bathroom or are they blasting invisible microbes through the air with every use?
Ridiculous History: When People Thought They Were Made of Glass
From royalty to the layperson, the glass delusion was common in medieval Europe. Learn more about the glass delusion at HowStuffWorks Now.
30 Is the New 10: Study Says You Only Need a Tetanus Booster Every 30 Years
What if you could wait 30 years for a booster shot? HowStuffWorks Now looks at a new study, promising just that for tetanus.
The Chance a Stranger Helps You in a Medical Emergency Is Depressingly Low
Help from a stranger in an emergency is rare, and rarer for black people or those in poor neighborhoods. Learn more in this HowStuffWorks Now article.
Marked at Birth: Your Birth Month, Allergies and DNA Are Linked
Although scientists knew that birth season affected people's allergy risk, they didn't know why this happened. A study gets us one step closer.
Blackout Tattoos: Now That's Some Serious Ink
Blackout tattoos aren't just being used to cover up older art. They're their own type of tattoos, sought by people who want to make a bold statement.
How Narcissism Works
health.howstuffworks.com/mental-health/mental-disorders/narcissism.htm
Are we becoming raging narcissists? Probably not, but that doesn't mean your selfie habit is healthy. Learn more about narcissism at HowStuffWorks.
Tattoos May Be Good for Your Health
health.howstuffworks.com/skin-care/beauty/skin-and-lifestyle/tattoos-may-be-good-your-health.htm
Having a lot of tattoos could mean you have a healthy immune system. HowStuffWorks Now explains why.
There's an Evolutionary Reason Humans Developed the Ability to Feel Shame
health.howstuffworks.com/mental-health/human-nature/why-humans-evolved-feel-shame.htm
What evolutionary purpose would shame serve? Learn more about the origins of shame in this HowStuffWorks Now article.
10 Ways That Doctors Treated Infections Before Antibiotics
Scientists are now taking a second look at treatments that were popular before the discovery of antibiotics. Learn all about them at HowStuffWorks.