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How Cave Biology Works
science.howstuffworks.com/life/biology-fields/cave-biology.htm
Cave biology is the study of the animal specimens that live and evolve in caves. Learn about cave biology and cave animals in this article.
How Budget Airlines Work
money.howstuffworks.com/personal-finance/budgeting/budget-airline.htm
Budget airlines offer lower fares by cutting their costs of operation. Learn how budget airlines cut costs and whether they cut corners on safety.
How Mirrors Work
science.howstuffworks.com/innovation/everyday-innovations/mirror.htm
Mirrors are explained in this article from HowStuffWorks. Learn about mirrors.
Top 5 Most Popular Guns - and Why
science.howstuffworks.com/5-most-popular-guns.htm
Whether they're antique rifles or modern handguns and shotguns, firearms are popular in the United States. So which pieces are people packing?
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.
Is the brain hardwired for religion?
science.howstuffworks.com/life/inside-the-mind/human-brain/brain-religion.htm
Is the brain hardwired for religion? Proponents of neurotheology think it may be. Learn how science is figuring out if the brain is hardwired for religion.
Why doesn't the FDA regulate herbal supplements?
Why doesn't the FDA regulate herbal supplements? Learn the benefits and dangers of herbs and why they aren't currently regulated by the FDA.
How Stackable Cars Will Work
auto.howstuffworks.com/under-the-hood/trends-innovations/stackable-car.htm
Stackable cars could mimic the design of stacked shopping carts. Learn how stackable cars compact themselves and how the vehicles actually function.
Great Pacific Garbage Patch: The World's Biggest Landfill in the Pacific Ocean
science.howstuffworks.com/environmental/earth/oceanography/great-pacific-garbage-patch.htm
The Great Pacific Garbage Patch, the world's largest landfill, is located in the middle of the Pacific. Read about the Great Pacific Garbage Patch.
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.