Search Results | earth
Your search for "earth" returned 3,507 results
Birthstone Meanings: The Hidden Symbolism Behind Each Month’s Gem
entertainment.howstuffworks.com/horoscopes-astrology/birthstones-meanings.htm
Discover the deep symbolism behind birthstone meanings. Learn how each month's gem reflects personality, energy, and spiritual significance.
Famous First Lines in Movies Quiz
play.howstuffworks.com/quiz/famous-first-lines-movies-quiz
A movie's opening lines can make or break the entire film. How much do you know about these famous first lines?
Interstellar Asteroid 'Oumuamua Has Loads More to Tell Us
science.howstuffworks.com/interstellar-asteroid-oumuamua-has-loads-more-to-tell-us.htm
Astronomers have determined that 'Oumuamua was probably kicked out of its own star system by an overbearing gas giant. Learn more at HowStuffWorks.
Physics and Football: How Denver's Altitude Affects Field Goals
entertainment.howstuffworks.com/physics-and-football-denvers-altitude-affect-field-goals.htm
Three of the NFL's longest field goals were kicked in Denver's Mile High Stadium. HowStuffWorks breaks down the physics behind the phenomenon.
Who Owns the Rights to a Dinosaur Skeleton?
animals.howstuffworks.com/dinosaurs/who-owns-rights-to-dinosaur-skeleton.htm
Who owns the rights to irreplaceable fossils? HowStuffWorks looks at the controversy.
Mexico's Giant Crystal Cave Is Beautiful But Deadly
science.howstuffworks.com/environmental/earth/geology/mexico-giant-crystal-cave.htm
Massive gypsum crystals were discovered beneath Mexico's Sierra de Naica Mountain in very inhospitable environs - to humans anyway.
Why do civilizations collapse?
science.howstuffworks.com/environmental/green-science/civilizations-collapse.htm
The mighty Romans certainly never thought it would happen to them, but the sun eventually sets on even the most powerful empires. Is there more to the story than war?
A Helium Shortage! What If We Ran Out of Helium?
science.howstuffworks.com/science-vs-myth/what-if/what-if-we-ran-out-helium.htm
A helium shortage threatens more than just the balloon industry. Way more. Here's what at stake should we run out of this gas - which is a real possibility.
What Would a Yellowstone Eruption Mean for North America?
science.howstuffworks.com/science-vs-myth/what-if/what-if-yellowstone-supervolcano-erupted.htm
Welcome to Yellowstone, a natural wonderland that's home to stunning vistas, vibrant plant and animal life ... and a massive and potentially devastating supervolcano.
How Much Do You Know About Botany?
play.howstuffworks.com/quiz/how-much-do-you-know-botany
The science of plants is amazing in its complexity - and its simplicity as well! In this quiz, we'll discover some obvious and not so obvious facts about the plants that surround us on this beautiful planet! When you're done, you'll be inspired to start a garden, plants a tree or just stare at nature in a daze.