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How much energy in a hurricane, a volcano, and an earthquake?
science.howstuffworks.com/environmental/energy/energy-hurricane-volcano-earthquake.htm
Energy has been on everybody's minds lately, probably because our society is in a transition period, trying to move from polluting sources to cleaner ones.
Lotus Sports Cars
auto.howstuffworks.com/lotus-sports-cars.htm
Lotus, founded by Britain's Colin Chapman, makes some of the finest sports cars in the world. Learn about the evolution of Lotus sports cars.
From Military to Mainstream: The Evolution of the AR-15
science.howstuffworks.com/from-military-to-mainstream-evolution-of-AR-15.htm
The ArmaLite AR-15 rifle has become a hot-button issue in the American landscape. Where did the rifle originate and how did it become so controversial?
How Sunburns and Sun Tans Work
health.howstuffworks.com/skin-care/beauty/sun-care/sunscreen.htm
A sunburn or sun tan affects the health of your skin. Learn how your skin works, how tanning and sunburn can negatively affect your body and how sunscreen works.
Free Hat Knitting Patterns
lifestyle.howstuffworks.com/crafts/knitting/free-hat-knitting-patterns.htm
Knitting hats is quick and easy -- and fun! Find free knitting patterns for colorful, warm, and cozy hats for kids and adults at HowStuffWorks.
The Muscle Car Quiz
play.howstuffworks.com/quiz/the-muscle-car-quiz
Agressive, fast and loud! That's the muscle car for you! Much loved by Americans and around the world, just how many of these beasts will you be able to identify?
Electrolysis Hair Removal
health.howstuffworks.com/skin-care/beauty/hair-removal/electrolysis-hair-removal.htm
Electrolysis hair removal is a popular hair removal method. Visit HowStuffWorks to learn all about electrolysis hair removal.
How Lasers Work
science.howstuffworks.com/laser.htm
Lasers are used in dental drills, eye surgery, tattoo removal, and (of course) laser pointers. Learn how different lasers generate such concentrated light.
How Portable Media Centers Work
electronics.howstuffworks.com/gadgets/audio-music/pmc.htm
Portable media centers can store and access TV programs, movies, music and digital photos. Learn how to add files to a PMC and compare portable media centers.
Can You Identify These Iconic Cars From the '80s?
play.howstuffworks.com/quiz/can-you-identify-these-iconic-cars-from-the-80s
The 1980s saw a wide range of cars introduced to the world, both new models as well as updates of older models. Some of these cars were more iconic than others. Can you identify them?