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What's the Difference Between Analog and Digital Technology?
electronics.howstuffworks.com/question7.htm
Can you explain the basic difference between analog and digital technology?
Anxiety Disorders Guide
health.howstuffworks.com/mental-health/anxiety/anxiety-disorders-guide.htm
Anxiety disorders are serious illnesses that fill people's lives with overwhelming anxiety and fear. Check out this guide to anxiety disorders from Discovery Health.
Ultimate Guide to the Ribera del Duero Wine Region
recipes.howstuffworks.com/food-facts/ribera-del-duero-wine-region.htm
The Ribera del Duero wine region is among Spain's best. Learn all about the Ribera del Duero wine region at HowStuffWorks.
Oil Sands: Energy Evolution and Environmental Concerns
science.howstuffworks.com/environmental/green-science/oil-sands.htm
Oil sands are a mixture of clay, sand and water with a small amount of bitumen. Learn about oil sands, find out how energy intensive it is to refine oil sands.
How Ham Radio Works
electronics.howstuffworks.com/ham-radio.htm
Ham radio lets people talk across the globe, wirelessly and inexpensively. Learn how to get started in ham radio, from licenses to equipment, and check out two-way radio reviews.
How Bunker Busters Work
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Bunker busters penetrate deep into fortified bunkers or underground compounds before exploding. Learn about bunker busters and how they're used in combat.
How Japan's Nuclear Crisis Works
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Explosions, fires and dangerous radiation levels dominated the headlines after the March 11 earthquake and tsunami sparked a nuclear crisis in Japan. How did so many safety measures fail?
Most Haunted Places in the World: True Encounters and Tales
history.howstuffworks.com/history-vs-myth/most-haunted-places-in-the-world.htm
Explore the most haunted places in the world, from eerie castles to abandoned asylums. Discover chilling stories, ghostly sightings, and mysterious legends.
How to Make Paper Instruments
lifestyle.howstuffworks.com/crafts/paper-crafts/paper-instruments.htm
Paper instruments make music lively. Learn to make a banjo box, a small toy drum and a musical bell shaker, all fast and easy crafts for kids.
The Voracious Spotted Lanternfly Is Invading the Eastern U.S.
animals.howstuffworks.com/insects/spotted-lanternfly-news.htm
The invasive spotted lanternfly is spreading across the Eastern U.S. Here's what you need to know about this voracious pest.