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4 Types of Hair (Plus Thick vs. Thin Hair, Porosity and More)
health.howstuffworks.com/human-body/parts/types-of-hair.htm
Hair is one of the most expressive parts of our bodies. It's a living record of our genetics, our environment and even what we had for lunch (hello, greasy roots). With all the diversity in the world, how do we begin to categorize the many types of hair out there?
7 Poisonous Frogs With Major 'Look but Don't Touch' Vibes
animals.howstuffworks.com/amphibians/poisonous-frogs.htm
Tiny, neon-colored, and hiding in plain sight on this list of poisonous frogs, these amphibians pack a punch way above their weight. Found mostly in the humid rainforests of Central and South America, poison dart frogs are famous for their toxic skin secretions and eye-popping hues.
What Eats Frogs? Birds, Snakes, Lizards, and Even Other Frogs
animals.howstuffworks.com/amphibians/what-eats-frogs.htm
Frogs aren't at the top of the food chain. In fact, the list of what eats frogs is pretty long. These amphibians are on the menu for all kinds of animals across different ecosystems.
How to Dry Clean at Home
home.howstuffworks.com/home-dry-cleaning.htm
Is your wardrobe filled with fabrics like rayon, silk, and wool blends? Tired of those escalating professional dry cleaning bills? The answer may be as close as your clothes dryer. See how home dry cleaning works.
Alpha Lipoic Acid: What You Need to Know
health.howstuffworks.com/wellness/natural-medicine/alternative/alpha-lipoic-acid.htm
Alpha lipoic acid can be used to treat many ailments and illnesses. Learn all about alpha lipoic acid and other alternative medicines at HowStuffWorks.
Project MKUltra: When the CIA Tested LSD on Unsuspecting Americans
history.howstuffworks.com/history-vs-myth/cia-lsd.htm
CIA obtained LSD for experimental purposes -- CIA operatives tested LSD on unsuspecting Americans in the 1950s. Read about the CIA and LSD in the 1950s.
How Flintlock Guns Work
science.howstuffworks.com/flintlock.htm
Flintlock guns were extremely important weapons in the American Revolution; they also formed the foundation of all modern guns. Learn about the gun that started it all.
Munchausen Overview
health.howstuffworks.com/mental-health/mental-disorders/munchausen.htm
Munchausen syndrome is when someone pretends they are sick in order to gain attention or sympathy. Learn about the Munchausen syndrome mental health condition.
Tamiflu Overview
health.howstuffworks.com/medicine/medication/tamiflu.htm
Learn how Tamiflu works, how you take it and whether it can really protect you from bird flu.
How to Get Rid of Body Acne
health.howstuffworks.com/skin-care/cleansing/tips/get-rid-of-body-acne.htm
Getting rid of body acne can be tricky. Learn about how to get rid of body acne at HowStuffWorks.