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Who were the September 11 hijackers?
people.howstuffworks.com/september-11th-hijackers.htm
The events of Sept. 11th, 2001, left many wondering who could have been responsible for the attacks. Find out who were the September 11th hijackers.
What We Do — and Don't — Know About the Pentagon's Secret UFO Program
Does the U.S. government have proof there is life from other worlds visiting Earth?
Used Books May Be Germy, But They Won't Make You Sick
health.howstuffworks.com/wellness/used-books-may-be-germy-but-wont-make-you-sick.htm
Are library books and used books clean? HowStuffWorks checks it out.
Queen Nefertiti in Secret Tomb Behind King Tut? It's Not That Simple
history.howstuffworks.com/world-history/nefertiti-buried-secret-chamber-king-tut-tomb.htm
Is Queen Nefertiti buried in a hidden chamber behind King Tut's tomb? Learn more about the Tut tomb in this HowStuffWorks Now article.
Pantheon vs. Parthenon: What's the Difference?
science.howstuffworks.com/engineering/structural/pantheon.htm
It's easy to confuse the Parthenon and the Pantheon. The names are so similar, and they're both ancient ruins. But despite those similarities, the two structures are very different.
Is Earth the Only Planet With Tectonic Plates?
science.howstuffworks.com/is-earth-only-planet-with-tectonic-plates.htm
Some scientists think plate tectonics could be a prerequisite for life. So do they exist on other planets outside of Earth? HowStuffWorks finds out.
Laparoscopy: Less Blood, Less Pain, Faster Recovery
health.howstuffworks.com/medicine/surgeries-procedures/laparoscopic-surgery.htm
HowStuffWorks finds out the ins and outs of laparoscopic surgery.
How the Shar-Pei Got Its Wrinkles
animals.howstuffworks.com/pets/shar-pei.htm
The Shar-Pei is one of the most unusual-looking dogs around and has a fascinating history. HowStuffWorks checks out this wrinkly canine.
Ghana's Fantasy Coffins Are to Die For
people.howstuffworks.com/culture-traditions/funerals/ghana-fantasy-coffins.htm
HowStuffWorks looks at the Ghanaian tradition of burying the dead in fantasy coffins, vibrant works of art made by skillful master carpenters.
Penguins: The Monogamous Tuxedoed Birds That 'Fly' Underwater
animals.howstuffworks.com/birds/penguins.htm
HowStuffWorks looks at penguins, the tuxedoed swimming birds who mate for life and swim like Olympic champs.