Search Results | human history
Your search for "human history" returned 2,588 results
How Landslides Work
science.howstuffworks.com/environmental/earth/geology/landslide.htm
Landslides can be devastating, causing more damage than their triggers. Learn more about landslides and landslide causes.
How DNA Profiling Works
science.howstuffworks.com/dna-profiling.htm
How DNA profiling works involves creating a DNA profile. Learn how DNA profiling works and how a DNA profile works.
How Sugar Works
science.howstuffworks.com/innovation/edible-innovations/sugar.htm
Whether it's providing us with a quick dose of energy or satisfying a sweet tooth, we love sugar. But is sugar a good fuel for us and our cars?
10 Ways to Trick Yourself Into Being Happy
science.howstuffworks.com/life/5-ways-to-trick-yourself-into-being-happy.htm
Happiness is a wonderful thing. Unfortunately, it can also be elusive due to stress or depression. However, strategies abound that you can use to trick yourself into being happy. Ready for 10 of them?
Will a drought affect the price of ethanol?
auto.howstuffworks.com/fuel-efficiency/fuel-consumption/drought-affect-price-of-ethanol.htm
Many scientists fear the many ways that drought would affect the price of ethanol. Learn about ways that drought would affect the price of ethanol here.
How Quantum Suicide Works
science.howstuffworks.com/innovation/science-questions/quantum-suicide.htm
A man has a gun. But this is no ordinary man, and this is no ordinary gun. This isn't a setup for a sci-fi thriller. It's the premise for quantum suicide.
How Narnia Works
entertainment.howstuffworks.com/narnia.htm
Explore the inspirations behind the Chronicles of Narnia. Take a look at the newest movie adaptation of the most famous of the seven books.
How does childhood obesity work?
health.howstuffworks.com/pregnancy-and-parenting/childhood-conditions/childhood-obesity.htm
Childhood obesity is more common than you think -- about 30% of young people, ages 6-19, are overweight or obese. Learn more about childhood obesity.
How PayPal Works
money.howstuffworks.com/paypal.htm
PayPal is the most popular online payment service in use today. Learn how PayPal works, how to use PayPal and about problems with PayPal.
How Dreadlocks Work
people.howstuffworks.com/dreadlock.htm
Dreadlocks form when hair is left to grow on its own. Learn about dreadlocks and find out how dreadlocks form in this article from HowStuffWorks.