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How the Ancient Land Blob Gondwana Became Today's Continents
science.howstuffworks.com/environmental/earth/geology/gondwana.htm
Gondwana was a humongous landmass that persisted for 300 million years before it began to break up, forming all the continents in the modern Southern Hemisphere.
Why Does the Moon Look So Much Bigger When It Is Near the Horizon?
science.howstuffworks.com/question491.htm
Why does the moon look so much bigger when it is near the horizon than when it is high up in the sky?
Are there CO2 emissions from natural gas?
science.howstuffworks.com/environmental/energy/emissions-natural-gas.htm
Until recently, natural gas was thought of as one of the cleanest fossil fuels. Yet new studies say it may be worse for the ozone layer than coal -- a fuel well-known for its harmful emissions.
Is natural gas a good source of energy?
science.howstuffworks.com/environmental/energy/natural-gas-energy.htm
When people talk about energy and natural gas, opinions differ. Is it harmful to the environment, or the last great clean energy source?
How Maps Work
science.howstuffworks.com/environmental/earth/geophysics/map.htm
A map is a type of language, a graphic way of representing information, whether it's to show population density or tell you how to get from Point A to Point B. Here's how they're made.
Where Do Bullets Go When Guns Are Fired Straight Up Into the Air?
science.howstuffworks.com/question281.htm
If you've ever watched a gun fired into the air at a celebration, you've probably wondered where that bullet ends up. We've got the answer.
Who Was the First Scientist?
science.howstuffworks.com/first-scientist.htm
We've been observing and experimenting in the name of science for centuries. But who deserves the honor of being humanity's very first scientist? Is it Euclid, Darwin, Galileo or someone else?
How the James Webb Space Telescope Works
science.howstuffworks.com/james-webb-space-telescope.htm
NASA's James Webb Space Telescope will look back in time to see the earliest stars in creation, and serve as the premier deep space observatory for the next decade. Ready to meet the mighty Webb?
How a Weather Balloon Works?
science.howstuffworks.com/nature/climate-weather/meteorological-instruments/weather-balloon.htm
Have you ever wondered how weather stations gather all of their data? Even though technology for predicting the weather has improved, simple weather balloons do a lot of the hard work every day.
10 Scientific Questions We Can't Answer Yet
science.howstuffworks.com/innovation/scientific-experiments/10-questions-science-cant-answer-yet.htm
Science is forever uncovering the mysteries of our universe, but some questions remain elusive. What topics have us still scratching our heads?