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Can You Identify the State Abbreviation From a State's Outline?
play.howstuffworks.com/quiz/can-you-identify-the-state-abbreviation-from-a-states-outline
When it comes to geography, they say the average American can't locate Afghanistan on a map, but how about Iowa? Take a look at these 50 state outlines and see if you can identify the correct abbreviation.
How does desalination work?
science.howstuffworks.com/environmental/earth/oceanography/how-does-desalination-work.htm
Desalination is the process of removing salt from water. Learn about desalination in this article from HowStuffWorks.
How Submarines Work
science.howstuffworks.com/transport/engines-equipment/submarine.htm
Not so long ago, the world's naval forces worked entirely above water. But all that changed with the addition of the submarine to the standard naval arsenal.
Is there a light 10 billion times brighter than the sun?
science.howstuffworks.com/synchrotron.htm
A synchrotron can produce light that can be used to "read" ancient texts that have been badly damaged. Find out what a synchrotron is and how it is used.
Top 10 Beach Hazards
health.howstuffworks.com/wellness/preventive-care/10-beach-hazards.htm
If you're heading to the beach, you need to be aware of some beach hazards. Learn about the top 10 beach hazards here to be prepared.
10 Educational Video Games Your Kids Will Love
Educational video games your kids can love as much as regular games. See 10 educational video games your kids will love.
Why do people collect shark teeth?
animals.howstuffworks.com/fish/sharks/shark-teeth.htm
Collecting shark teeth is a hobby for many people, but why do we do it? Learn why collecting shark teeth is like gathering up pieces of history.
How Sailing Works
entertainment.howstuffworks.com/sailing.htm
Sailing has been a popular recreational sport since the 17th century. Learn about different types of sailing, sailing terms and sailing safety.
Why Is the Ocean Different Colors in Different Places?
Ocean water is not actually blue, but appears in different shades for many reasons.
How a Pneumatic Tube Works
electronics.howstuffworks.com/everyday-tech/pneumatic-tubes.htm
That tube you put your check or deposit slip in at the bank drive-up window is called a pneumatic tube. This was cutting edge 19th-century technology and is still in use today.