Search Results | fossil
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When Will We Run Out of Oil, and What Happens Then?
science.howstuffworks.com/environmental/energy/run-out-of-oil.htm
If we run out of oil, what are the next steps we can take for energy production? Find out what would happen if we run out of oil.
What are natural gas hydrates?
science.howstuffworks.com/environmental/energy/natural-gas-hydrates.htm
What are natural gas hydrates? Learn what natural gas hydrates are in this article.
Where is the Earth's carbon stored?
science.howstuffworks.com/environmental/green-science/earth-carbon-stored.htm
No one would blame you if you're sick of hearing about carbon. Every day it seems there are news stories about rising carbon levels, carbon emissions and even the search for new carbon-based life forms
Brontosaurus vs. Brachiosaurus: Comparing Long Necks
animals.howstuffworks.com/dinosaurs/brontosaurus-vs-brachiosaurus.htm
Brontosaurus vs. Brachiosaurus species are easy to confuse. They're two dinosaurs, both giants, both sauropods, but vastly different in some key ways.
Alligator Gar: 100 Million Years Old and Still Kicking
animals.howstuffworks.com/fish/alligator-gar-100-million-years-old-and-still-kicking.htm
The prehistoric looking alligator gar is sometimes referred to as a "living fossil" and, while it may look threatening, it's harmless to anything larger than itself.
How Wave Energy Works
science.howstuffworks.com/environmental/earth/oceanography/wave-energy.htm
Wave energy could be used to create electricity, replacing the burning of fossil fuels. Find out more about wave energy and how it can be harnessed.
Why do humans walk on two legs?
animals.howstuffworks.com/mammals/bipedalism.htm
Bipedalism was one of the first features to develop in our human ancestors. Is bipedalism better than being on all fours? Read more about bipedalism.
Legless Lizard vs. Snake: Are They Actually Different Animals?
animals.howstuffworks.com/snakes/legless-lizard-vs-snake.htm
The legless lizard is an entirely different creature from its slithery look-alike, the snake. Learn about the legless lizard evolution and more.
How well do you know zoology?
play.howstuffworks.com/quiz/how-well-do-you-know-zoology
Animals ... we love 'em! But there's a lot more to the animal kingdom than YouTube videos of doggies and kitties. Test your knowledge of zoology with our quiz!
Meet Gigantopithecus, the Extinct Giant Orangutan in 'The Jungle Book'
animals.howstuffworks.com/extinct-animals/extinct-giant-orangutan-gigantopithecus-jungle-book.htm
The character of King Louie gets a serious primate upgrade in the new Disney live-action-meets-CGI film. Did the ape also serve as inspiration for sasquatch and yeti?