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How Recycling Works
science.howstuffworks.com/environmental/green-science/recycling.htm
Recycling involves taking something useful and turning it into something new instead of throwing it away. Learn about recycling and the many types of recycling.
How Drywall Works
home.howstuffworks.com/home-improvement/home-diy/projects/drywall.htm
You see it everywhere, but you pay it no attention. Despite its versatility and popularity with builders, few people know where drywall comes from or how it's made.
10 Embarrassing Problems You Don't Want to Discuss with Your Doctor
health.howstuffworks.com/wellness/preventive-care/10-embarrassing-problems.htm
Some embarrassing problems you don't want to discuss with your doctor. Find out the 10 most embarrassing problems you don't want to discuss.
How the Uncanny Valley Works
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/uncanny-valley.htm
When a super-realistic android or video character gives us a creepy feeling, it enters the uncanny valley. Why do we get spooked, and what can we do to avoid it?
How Supervolcanoes Work
science.howstuffworks.com/nature/natural-disasters/supervolcanoes.htm
Only a few natural events pack the power to knock global civilization on its heels. One is a planet-killing meteor. Care to guess the other?
How Military Camouflage Works
science.howstuffworks.com/military-camouflage.htm
Camouflage is critical in military operations. Learn about different types of camouflage and see how the art of blending in is keeping up with modern detection systems.
Does campaign finance reform restrict free speech?
money.howstuffworks.com/campaign-finance-reform-restrict-free-speech.htm
Does Campaign Finance Reform Restrict Free Speech? Learn why some opponents say campaign finance reform can restrict free speech and what supporters say.
History of the Roswell UFO Incident
science.howstuffworks.com/space/aliens-ufos/history-roswell-incident.htm
The history of the Roswell UFO incident has a long and complicated legacy of truth and conspiracy. Learn more history of the Roswell UFO incident.
How Does a Brake Caliper Work?
auto.howstuffworks.com/auto-parts/brakes/brake-parts/brake-calipers.htm
Brake calipers house the brake pads and fit over the rotor. Learn all about brake calipers at HowStuffWorks.
How do African buffalo defend themselves from lions?
animals.howstuffworks.com/mammals/african-buffalo-defense.htm
African buffalo are huge animals, but they have fearsome predators to contend with: lions. Find out how African buffalo defend themselves against lions.