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Are you carrying your own twin? Sometimes an early trimester death of a twin is absorbed by the other twin. See if you are carrying your own twin.

This ocean area has a reputation for devilry and danger. How much do you know about the Bermuda Triangle? Find out with our Bermuda Triangle Quiz.

Are you interested in learning how to become a roadie? Check out HowStuffWorks for information on how to become a roadie.

America's first murderer was John Billington, who was one of the signers of the Mayflower Compact. Learn about America's first murderer.

Want to know how to choose the right electric razor? Visit HowStuffWorks to learn how to choose the right electric razor.

Xanthomas are skin lesions that are often a sign of cell dysfunction. Learn more about how xanthomas work at HowStuffWorks.

Cornea transplant surgery is one of the successful types of transplant surgery. Learn about cornea transplant surgery and its risks.

Removing engine deposits might be just what your engine needs for top performance. Learn how to remove engine deposits at HowStuffWorks.

Are you up for hosting your own murder mystery party? See these tips on how to host a murder mystery party to see what you'll need for a great event.

True racing go-karts are serious competitive machines. Read more about go-kart racing at HowStuffWorks.

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