A Moment of Science
Could jet streams be a new energy source to power the world's electricity? Find out on this Moment of Science.
Could coal, a carbon-rich fuel, be the key to fixing America's rising gas prices?
Chloroplasts should not be able to work once they are removed from algal cells because those cells contain proteins that control their operation.
How you train is just as important as how much. Today's Olympic-class coaches design sophisticated programs for their athletes.
If you were sailing far from shore, how would you feel about a tremendous tsunami heading your way?
Learn about the surprising relationship between caterpillars and ants.
How is swinging on a swing related to physics? What are potential and kinetic energy?
Feeling the cash crunch as a result of high gas prices? A surprising solution may be near, sewage as fuel. Learn more on this Moment of Science.
Remarkably, when someone cracks a whip they actually make the tip of the whip move faster than the speed of sound. The crack is actually a miniature sonic boom.
We're not talking here about the effect of aerosol on the environment, but about something you'll only notice if you use up most or all of the can at once.
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