Search Results | human population
Your search for "human population" returned 1,378 results
How Much of a Geographic Whiz Are You?
play.howstuffworks.com/quiz/how-much-a-geographic-whiz-are-you
Do you know your global places and local areas of interest? Get out your maps and wits, combine them and have fun in our Geography Whiz quiz!
20 Memorable Moments of the 21st Century So Far
history.howstuffworks.com/historical-events/20-memorable-moments-21stcentury.htm
The world has come a long way since we were prepping for Y2K. We've witnessed some major moments since then. HowStuffWorks looks at 20 big ones.
How a Brinicle Works
science.howstuffworks.com/environmental/earth/oceanography/underwater-brinicles.htm
Underwater icicles, also called brinicles or sea stalactites, form when super-cold brine meets normal seawater. The sub-zero phenomenon can kill some sea life.
Did Crocodiles Descend From Dinosaurs?
animals.howstuffworks.com/reptiles/crocodiles-descend-from-dinosaurs.htm
Crocodiles and dinosaurs definitely lived during the same time, but how closely are they related? Did crocodiles descend from dinosaurs?
How Do Bacteria Reproduce?
science.howstuffworks.com/life/cellular-microscopic/bacteria.htm
Bacteria are both friend and foe to humanity. They cause and cure health problems, make rotting food stink and give sourdough its delicious taste. Find out how these countless tiny microbes accomplish all of this and more.
How Psychopaths Work
health.howstuffworks.com/mental-health/mental-disorders/psychopaths.htm
The average psychopath isn't a ruthless killer. Learn what makes a psychopath in this article at HowStuffWorks.
Golden Poison Dart Frog Eats Toxic Insects for Its Own Poison
animals.howstuffworks.com/amphibians/golden-poison-dart-frog.htm
Let's talk about one of the most dazzling — and dangerous — creatures in the animal kingdom: the golden poison dart frog. These tiny amphibians have incredibly toxic skin, and it packs a serious punch.
The True Story of Blood Diamonds
money.howstuffworks.com/true-story-blood-diamonds.htm
Diamonds weren't even very popular before the 1930s. Stuff They Don't Want You To Know examines what made these stones so important -- and expensive.
Why is it rude to stare?
people.howstuffworks.com/why-is-it-rude-to-stare.htm
Even if they're the most interesting person you've ever seen, staring isn't usually the thing to do. Learn just why staring is rude at HowStuffWorks.
This Is the Biggest Whale, by Length and by Weight
animals.howstuffworks.com/mammals/biggest-whale.htm
One of the most unique about whales is that they're the largest animals to ever exist on Earth — even bigger than the largest dinosaurs to have ever roamed the planet. That's right: The biggest whale of today dwarfs the T. rex.