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How Tunnels Work
science.howstuffworks.com/engineering/structural/tunnel.htm
Constructing a tunnel is one of the most complex challenges in the field of civil engineering. Learn about the basics behind tunnels.
12 Real Haunted Houses That'll Give You Nightmares
science.howstuffworks.com/science-vs-myth/afterlife/5-real-haunted-houses.htm
Real-life haunted houses make us hide under the covers and sleep with one eye open. Learn about the spooky history of these real-life haunted houses.
How Witchcraft Works
people.howstuffworks.com/witchcraft.htm
Witchcraft and belief in magic have been around since the beginning of time. Learn the history of witchcraft, modern witchcraft, Wicca and Wiccan rituals.
How Gas Prices Work
auto.howstuffworks.com/fuel-efficiency/fuel-consumption/gas-price.htm
Gas prices are on the mind of just about anyone that owns a car. Learn about gas prices, how gas prices are determined and what factors affect gas prices.
Can You Name These '80s Wrestlers From Memory?
play.howstuffworks.com/quiz/can-you-name-these-80s-wrestlers-from-memory
Participating in what was known as wrestling's Golden Age, wrestlers in the 1980s definitely came packed with plenty of flair. See if you can identify those wrestlers by tackling this quiz.
How Napalm Works
science.howstuffworks.com/napalm.htm
Napalm is a fiery tactical weapon that can stick to targets like no other incendiary weapon. Learn how napalm is used in war and who has used it.
5 Home Remedies for Seasonal Affective Disorder
There are many home remedies for seasonal affective disorder that can help relieve the anxiety and depression. Learn about home remedies for SAD.
Are Tasmanian Devils Fighting Their Way Out of Extinction?
animals.howstuffworks.com/mammals/tasmanian-devil-extinction.htm
Tasmanian devil extinction is a possibility; even at birth, their lives are fraught with survival hardships. Read about the cause of Tasmanian devil extinction.
How Kwanzaa Works
people.howstuffworks.com/culture-traditions/holidays-other/kwanzaa.htm
The holiday of Kwanzaa is a time to honor African traditions. It lasts seven days, uses seven symbols and sets forth seven ideals. How is it celebrated?
How Much Do You Actually Know About Beauty and Makeup?
play.howstuffworks.com/quiz/how-much-do-you-actually-know-about-beauty-and-makeup
Are you a lover of lipstick? A face mask fanatic? A hair care junkie? We want to know just how devoted you are to all things beauty and makeup. If you think you have the what it takes to be the next big-time beauty editor, take this quiz and prove it!