How Botox Works - Botox injections are being used to erase the wrinkles of time. Some say poison, some say remedy. Find out what Botox is and how it's related to botulism.
How Calories Work - At any given time, millions of people are trying to slim down. Learn all about calories and exactly how (and why) they affect your weight.
How Corrective Lenses Work - Eyeglasses are one of the most common sights in the world. Learn what goes into creating the lenses and how to read an eyeglass prescription.
How Cosmetic Dentistry Works - Learn about the many procedures that are available to improve your smile!
How Dieting Works - Dieting is a multibillion dollar industry in the United States, but it doesn't work for most people. Learn why gaining weight is so easy and how you can control it!
How Hair Coloring Works - Many folks color their hair without knowing what's happening -- find out all about it in this article!
How Hair Dryers Work Hair dryers are incredibly popular home appliances. See what is going on inside yours!
How Hair Replacement Works - Your complete guide to hair replacement medications and procedures!
How Laughter Works -Learn why we laugh, and how laughter helps you look your best!
How Muscles Work - Without our muscles, we couldn't walk or talk, and our blood would stop flowing. Learn about the different types of muscles in your body and what they do.
How Sleep Works - Every animal does it, some more than others, and to this day the reasons are a mystery. Find out what your body does while you sleep and check out some theories on sleep and dreams.
How Sunburns and Sun Tans Work - There is something mysterious about the sun and skin -- read this article to learn if the sun is right for you!
How Tattoo Removal Works - Find out how new laser tattoo removal techniques are helping people remove tattoos!
How Tattoos Work - People have been tattooing for thousands of years. Learn how the art has evolved -- ink, needles, pain, body parts and all.
Inside an Electric Razor - We take apart an electric razor and find a close shave!