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Is Fiberglass Dangerous?
home.howstuffworks.com/home-improvement/household-safety/dangerous-insulation.htm
Is fiberglass insulation dangerous? Fiberglass insulation is how we keep energy costs down. Learn why some think fiberglass is as bad as asbestos.
8 Step Plan to Lower Your Cholesterol
Do you need to lower you cholesterol? Here is an eight step plan to lower your cholesterol.
Do 'natural' deodorants work as well as regular ones?
health.howstuffworks.com/skin-care/underarm-care/tips/natural-deodorants.htm
Do natural deodorants really prevent body odor? With suspicions that antiperspirants might hurt your health, see if natural deodorants the answer.
Why Was Phrenology All the Rage in Victorian Times?
science.howstuffworks.com/life/inside-the-mind/human-brain/phrenology.htm
Phrenology, the belief that you could determine personality from the shape of someone's skull, was so popular in the Victorian era that phrenology parlors sprang up all over Europe and America. But the trend was soon debunked.
Baldness: Types and Treatments
health.howstuffworks.com/wellness/hygiene-tips/bald.htm
How can you prevent baldness before you lose all your hair? Learn the causes and types of baldness, and read about different treatments for hair loss.
How Focus Groups Work
money.howstuffworks.com/business-communications/how-focus-groups-work.htm
Marketers rely on information gained from focus groups. Learn how focus groups work.
10 Things Lefties Do Better
science.howstuffworks.com/life/inside-the-mind/human-brain/10-things-lefties-do-better.htm
Although left-handed people were thought to be "sinister" or "unnatural" in previous eras, we now know that left-handedness is natural for 10 percent of the population. And it can have some advantages over right-handedness too.
10 Scary Modern Technologies
electronics.howstuffworks.com/gadgets/high-tech-gadgets/5-scary-technologies.htm
Some of our modern technologies can be a little scary. Take a look at 10 modern scary technologies, including computers taking over the world.
How Iron and Steel Work
science.howstuffworks.com/iron.htm
The refining of iron ore is one of the most historically significant achievements of all time. Find out how iron gets turned into steel and what it's used for.
How Plasma Donation Works
health.howstuffworks.com/medicine/modern-technology/plasma-donation.htm
There are two types of plasma donations -- the plasma's the same, it's just the method of donation that differs. Find out how plasma donation works.