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How does a virus behave in the body?
health.howstuffworks.com/diseases-conditions/infectious/virus-behave-in-the-body.htm
In general, people are at their most contagious approximately three days after having been exposed to a virus. You can learn more about how a virus behaves in the body from this article.
Odds of Death: A Numbers Game
health.howstuffworks.com/diseases-conditions/death-dying/what-are-the-odds.htm
What are the odds of being struck by lightning? How many people die in car accidents every year? Find out the odds of some common and some unusual death scenarios.
How to Use a Fire Extinguisher
home.howstuffworks.com/home-improvement/household-safety/fire-extinguisher.htm
While there's a good chance that your fire extinguisher will sit on the wall for years, collecting dust, it could end up saving your property and even your life. Learn the correct way to use an extinguisher and see what sort of fire suppressant works best on different types of fires.
The Reagan Administration
history.howstuffworks.com/american-history/the-reagan-administration.htm
The Reagan administration played a big role in modern American history. Learn more about the Reagan administration at HowStuffWorks.
How light will cars be in the future?
auto.howstuffworks.com/under-the-hood/trends-innovations/ultralight-cars.htm
Ultralight cars are built on the idea that a lighter car requires less fuel. Learn more about ultralight cars and their ultralight materials.
Why are orca called killer whales?
animals.howstuffworks.com/mammals/orca-killer-whale.htm
People love to swim with them so why are orca called killer whales? Find out why orca are called killer whales and whether an orca is a whale.
How do Magic Erasers Get Rid of Stains?
home.howstuffworks.com/magic-eraser.htm
A magic eraser can get rid of a stain you though would be stuck for good. Find out how a magic eraser can make that stain history.
Are UFOs Real? Close Encounters of the First, Second and Third Kinds
science.howstuffworks.com/space/aliens-ufos/ufo-classification.htm
UFO siting classification Classification has six categories: nocturnal lights, daylight discs, radar/visual cases, and close encounters. Read more about UFO classification.
How can adding iron to the oceans slow global warming?
science.howstuffworks.com/environmental/green-science/iron-sulfate-slow-global-warming.htm
Scientists propose adding iron to the oceans to cut carbon dioxide levels and, in turn, decrease temperatures. See if adding iron to the oceans works.
April Fools Day Crafts
lifestyle.howstuffworks.com/crafts/holiday-crafts/april-fools-day-crafts.htm
April Fool's Day crafts bring a bit of levity and creativity to the holiday. Find out more about April Fool's Day crafts -- and tricks.