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Your search for "crop circles" returned 31 results
What Would Happen if the Earth Stopped Rotating?
science.howstuffworks.com/science-vs-myth/what-if/what-if-earth-stopped-spinning.htm
You can say goodbye to the seven continents and hello to days that seem infernally long. What else awaits you on a spin-free Earth?
Rossby Waves Affect Our Weather and Tides, But What Are They?
science.howstuffworks.com/environmental/earth/geophysics/rossby-waves.htm
Rossby waves influence everything from high tides to extreme weather patterns, and not just on Earth. They also occur on the sun and on Venus and Jupiter as well. So, what are they exactly?
5 Green NASA Inventions
science.howstuffworks.com/innovation/nasa-inventions/5-green-nasa-inventions.htm
NASA's technological innovations haven't just gotten us to the moon and beyond -- some have also helped make life a little greener here on Earth. What are five surprisingly grounded technologies spearheaded by NASA?
How Supervolcanoes Work
science.howstuffworks.com/nature/natural-disasters/supervolcanoes.htm
Only a few natural events pack the power to knock global civilization on its heels. One is a planet-killing meteor. Care to guess the other?
How Time Works
science.howstuffworks.com/science-vs-myth/everyday-myths/time.htm
Ever wonder why we start our year on the first of January? Or why we have January and the other 11 months in the first place? Find out all about time.
How Space Food Works
science.howstuffworks.com/space-food.htm
Space food for astronauts has come a long way since the flavorless paste that came in tubes. Learn about the development of space food.
How the Grim Reaper Works
science.howstuffworks.com/science-vs-myth/strange-creatures/grim-reaper.htm
The Grim Reaper is the black-cloaked, scythe-wielding personification of death. Learn why the Grim Reaper is so grim and why he's a guy.
What Is a Drone?
science.howstuffworks.com/transport/flight/modern/drones.htm
They're the stuff of headlines, often characterized as evil in the sky. But what are drones and how do they get off the ground and fly?
How Sinkholes Work
science.howstuffworks.com/nature/natural-disasters/sinkhole.htm
Sinkholes are much more than holes in the ground. Learn how sinkholes can cause the Earth to swallow up you, your home and your car.
10 Most Destructive Storms
science.howstuffworks.com/nature/climate-weather/storms/most-destructive-storms.htm
Witch homicide aside, Dorothy was lucky that her home safely traveled to Oz after the tornado. Many people who lived through the storms on our list were left with nothing.