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What causes rigor mortis?
health.howstuffworks.com/diseases-conditions/death-dying/rigor-mortis-cause.htm
The causes of rigor mortis stem from the way muscles move. Learn about the causes of rigor mortis and see how chemistry affects postmortem stiffness.
Do elephants never forget?
animals.howstuffworks.com/mammals/elephant-memory.htm
Elephants never forget might be an overstatement, but these animals do have great memories. Is it possible that elephants never forget anything?
Is there such a thing as a man-eating lion?
animals.howstuffworks.com/mammals/man-eating-lion.htm
Though man-eating lions are rare, they do exist. Learn where man-eating lions live and what drives Tsavo lions to snack on human populations.
How can spam e-mail help fight HIV?
science.howstuffworks.com/life/cellular-microscopic/spam-hiv.htm
Do spam e-mail and HIV have something in common? Find out if spam e-mail and HIV is linked and learn about new methods for HIV treatment.
6 of the World's Greatest Missing Treasures
people.howstuffworks.com/6-of-the-worlds-greatest-missing-treasures.htm
It seems impossible to lose something so valuable, but it has been done -- more than once. See our list of the world's greatest missing treasures.
How the iQ Car Works
auto.howstuffworks.com/iq-car.htm
The iQ Car is a new four-seat passenger concept vehicle that was designed by Toyota. Find out what the iQ Car is and learn about iQ Car features.
How Hanukkah Works
people.howstuffworks.com/culture-traditions/holidays-other/hanukkah.htm
Every year, Jews around the world celebrate Hanukkah, a holiday celebrating triumph over persecution. Find out what Hanukkah is all about.
5 Safe Ways to Invest Family Savings
money.howstuffworks.com/personal-finance/budgeting/5-safe-ways-to-invest-family-savings.htm
There are safe ways to invest family savings. In this article, learn about 5 safe ways to invest family savings by HowStuffWorks.com.
How to Host a Book Swap
lifestyle.howstuffworks.com/event-planning/how-to-host-book-swap.htm
Do you know how to host a book swap? It is a great way to trade in your books for new ones. Learn how to host a book swap at HowStuffWorks.
Has TV changed people's relationship expectations?
people.howstuffworks.com/culture-traditions/tv-and-culture/tv-changed-relationship-expectations.htm
Has TV changed people's relationship expectations? Visit HowStuffWorks to learn if TV has changed people's relationship expectations.