Search Results | theory
Your search for "theory" returned 1,972 results
How Sigmund Freud Worked
health.howstuffworks.com/mental-health/psychologists/sigmund-freud-worked.htm
Why is Sigmund Freud still so important, even though most of this theories were wrong? Learn about Sigmund Freud at HowStuffWorks.
10 Area 51 Conspiracies
people.howstuffworks.com/10-area-51-conspiracies.htm
The mysteries surrounding the U.S. government's Area 51 have stimulated many outlandish theories. View 10 Area 51 conspiracies to learn more.
Is a free market "free" if it's regulated?
money.howstuffworks.com/free-market-economy.htm
A free market is subject to peaks and troughs in a bustling or failing economy -- no one regulates it. Learn how a free market works and theories behind it.
What's a shark's "yummy hum"?
animals.howstuffworks.com/fish/sharks/shark-yummy-hum.htm
A yummy hum is a sound that dying fish emit -- it's like a dinner bell to a shark. Read about the theory of the yummy hum and how it beckons sharks.
Has science explained life after death?
science.howstuffworks.com/science-vs-myth/afterlife/science-life-after-death.htm
Life after death is a concept that has left some researchers wondering what causes near-death experiences. Learn about life after death theories.
10 Things You Didn't Know About Einstein
The man who had some theories about relativity was also an eccentric who gleefully eschewed socks, dodged German military service and spurned social conventions.
The Aztec Death Whistle Was Haunting for Good Reason
history.howstuffworks.com/world-history/aztec-death-whistle.htm
The Aztec death whistle produces a chilling scream-like noise. Learn about its origins, cultural meanings, and theories behind why the Aztecs used it.
Was Lyme Disease Created as a Bioweapon?
science.howstuffworks.com/science-vs-myth/what-if/lyme-disease-bioweapon.htm
Maybe it's mistrust of the U.S. government and health-related industries, as well as Lyme's insidious nature, that makes this idea catnip for conspiracy theories. But what's the truth?
How Socialism Works
money.howstuffworks.com/socialism.htm
Socialism is an economic system that promotes societal equality. Learn how socialism differs from forms of government like capitalism and communism.
Unveiling the Mysteries of Ball Lightning: Is It Real?
science.howstuffworks.com/nature/climate-weather/atmospheric/ball-lightning.htm
Ball lightning wasn't widely believed to exist until the 1960s. Learn about ball lightning and theories about what ball lightning could be.