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15 Democratic Socialist Countries and Social Democracies
people.howstuffworks.com/democratic-socialist-countries.htm
What do you get when you mix a market economy with a strong commitment to equality, social justice, and democracy? You get social democracies and democratic socialist countries, and they come in a surprising variety.
Skin Parasites
health.howstuffworks.com/skin-care/problems/medical/skin-parasite.htm
Skin parasites include lice, bedbugs and scabies and affect numerous people every year. See common skin parasites and how to avoid infection.
How Aerosol Cans Work
science.howstuffworks.com/innovation/everyday-innovations/aerosol-can.htm
They dispense everything from hairspray to cleaning products to whipped cream. Without them, you'd be doing a whole lot of pumping.
How Light Bulbs Work
home.howstuffworks.com/light-bulb.htm
The light bulb hasn't changed a whole lot in its 120 years -- the original design was just that good. Apparently, you can throw together a filament, a glass mount, an inert gas and a bit of electricity and change the world. Learn what happens when yo
How Much HP Does a Turbo Add?
auto.howstuffworks.com/turbo.htm
Turbochargers significantly increase engine performance without adding much weight. But how do they work?
The Tuned Mass Damper: How Science Could Earthquake-Proof the Skyscrapers of Tomorrow
science.howstuffworks.com/engineering/structural/smart-structure.htm
Smart Structures will completely change the way buildings react to earthquakes! See how they will work!
How the V-22 Osprey Plane Works
science.howstuffworks.com/osprey.htm
The Osprey is a unique aircraft. How does it work? And what has caused its recent failures? Get an in-depth look at the aircraft's systems and design.
What is glocalization?
money.howstuffworks.com/glocalization.htm
Glocalization connects the growing global market with localized life. Learn how glocalization benefits both global companies and local communities.
Is ethanol really more eco-friendly than gas?
auto.howstuffworks.com/fuel-efficiency/alternative-fuels/ethanol-facts.htm
Ethanol facts help sort out which is better, ethanol or gas? Learn about ethanol facts, and find out if ethanol is more eco-friendly than gas.
Dong Quai: Herbal Remedies
health.howstuffworks.com/wellness/natural-medicine/herbal-remedies/dong-quai-herbal-remedies.htm
Dong quai can be used in herbal remedies to treat menstrual problems. Learn how to use dong quai as a tincture, powder or capsule.