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How Circuits Work
science.howstuffworks.com/environmental/energy/circuit.htm
Circuits can be found in just about every electronic device you can think of. Find out what circuits are and how circuits make electronic devices work.
The Battle of the Bulge: July 1944-January 1945
history.howstuffworks.com/world-war-ii/the-battle-of-the-bulge-timeline.htm
This World War II timeline highlights events leading up to the Battle of the Bulge. Follow the events of World War II from July 1944 to January 1945.
How Spacewalks Work
science.howstuffworks.com/spacewalk.htm
When astronauts talk moonwalking, they don't mean the Michael Jackson dance move. Spacewalks take an entire day of preparation -- and a 240-pound space suit.
How the Apollo Spacecraft Worked
science.howstuffworks.com/apollo-spacecraft.htm
The Apollo program was initiated with the goal of landing a man on the moon. What was the spacecraft that helped make this giant leap for mankind?
How Area 51 Works
science.howstuffworks.com/space/aliens-ufos/area-51.htm
Less than 100 miles from Las Vegas, is the most famous secret military installation on the planet: Area 51. For decades, the U.S. government refused to acknowledge it existed. But now, the secret is out.
How to Give First Aid to Your Dog
animals.howstuffworks.com/pets/how-to-give-first-aid-to-your-dog.htm
Seeing a dog hurt or in distress can be a helpless feeling for a pet owner. Be prepared by learning first-aid tips to help your dog.
10 Strangest Mass Hysterias
history.howstuffworks.com/historical-events/10-strangest-mass-hysterias.htm
Mass hysteria epidemics are not as rare as you might think. Learn some super strange mass hysteria at HowStuffWorks.