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Everyone's on the Hunt for the Element Lithium
science.howstuffworks.com/environmental/earth/geology/lithium.htm
The element lithium is one of just three created during the Big Bang and has been used for mental health care for decades. But now it's in higher demand than ever before.
Party Trick Breakdown: Why Do Balloons Stick to Hair?
science.howstuffworks.com/why-do-balloons-stick-to-hair.htm
Scientists have figured out why some objects stick more to each other. And it's a very cool trick.
What happens to coins people throw into fountains to wish?
people.howstuffworks.com/coins-in-fountains.htm
You've probably tossed dozens of coins into various fountains over the years. Find out what happens to all that money.
How Laser Weapons Work
science.howstuffworks.com/laser-weapon.htm
Laser weapons have been depicted in science fiction for years, but they do exist in real life. Learn more about laser weapons.
How OLEDs Work
electronics.howstuffworks.com/oled.htm
OLEDs are a type of light emitting diode that is made of thin films of organic molecules. Learn about OLEDs and how OLEDs will be used in televisions.
Germs May Help Shape Our Personalities
science.howstuffworks.com/life/cellular-microscopic/germs-may-help-shape-our-personalities.htm
It's all connected! Recent rodent research suggests that immune responses and social behavior may be more intertwined than we realized.
How the Fed Works
money.howstuffworks.com/fed.htm
Think the U.S. economy works only by supply and demand? Not so. If you own a house, have a bank account or write checks, the Federal Reserve System affects your everyday life. Find out all about the Fed.
Angel Number 505: The Significance of Life-Altering Decisions
science.howstuffworks.com/science-vs-myth/extrasensory-perceptions/505-angel-number.htm
606 signifies the importance of maintaining harmony and balance in all aspects of life.
What Countries Are Communist Today? Which Ones Used to Be?
history.howstuffworks.com/world-history/what-countries-are-communist.htm
Communism is a complicated, loaded word. While the strict definition is subject to lots of debate, there is broad agreement on the states call themselves communist today.
Is It Illegal to Drive With a Dog in Your Lap?
animals.howstuffworks.com/pets/pet-travel/is-it-illegal-to-drive-with-dog-in-lap.htm
It may not be illegal to drive with a dog in your lap where you live, but that doesn't mean it's safe. Find out what the experts told HowStuffWorks.