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How Mercury Cars Work
auto.howstuffworks.com/mercury-cars.htm
For much of its life, Mercury has built cars that are upscale versions of Fords. Find out more about Mercury's origins and models like the Cougar.
How Laughter Works
science.howstuffworks.com/life/inside-the-mind/emotions/laughter.htm
In this article, we'll look at laughter -- what it is, what happens in our brains when we laugh, what makes us laugh and how it can make us healthier and happier. You'll also learn that there's a tremendous amount that no one understands yet.
How Christmas Trees Work
people.howstuffworks.com/culture-traditions/holidays-christmas/christmas-tree.htm
It's time to unpack the ornaments, string up the popcorn, and yes -- untangle those lights. Plan on piling it all on a fresh Christmas tree? Learn about the different types and how to pick the perfect one.
How Deep Brain Stimulation Works
science.howstuffworks.com/life/inside-the-mind/human-brain/deep-brain-stimulation.htm
Deep brain stimulation delivers short pulses of electricity directly to your brain. Find out how deep brain stimulation works.
How the Moon Works
science.howstuffworks.com/moon.htm
The moon is the Earth's only natural satellite and the closest celestial object. Learn about the moon and some of the theories about the moon's origin.
How Houseflies Work
animals.howstuffworks.com/insects/housefly.htm
Though houseflies scavenge and carry disease, houseflies also provide food for the local ecosystem. Learn why houseflies love the great indoors.
How Reverse Osmosis Works
science.howstuffworks.com/reverse-osmosis.htm
How does reverse osmosis work? Find out how a semipermeable membrane can act as a filter for some particles while letting others pass through.
How Narwhals Work
animals.howstuffworks.com/mammals/narwhal.htm
Narwhals, the unicorns of the sea, are unusual tusked whales who like icy ocean waters. See what else makes narwhals interesting whales indeed.
8 Home Remedies for Anxiety
health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-anxiety.htm
Learn some valuable home remedies for anxiety, which, if left untreated, can result in high blood pressure and even panic attacks.
17 Home Remedies for Ulcers
health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-ulcers.htm
Read about the home remedies available to reduce the pain of ulcers. Learn how to control the discomfort that comes from ulcers.