Search Results | Scientific method
Your search for "Scientific method" returned 588 results
How Crop Circles Work
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Are crop circles the work of alien visitors? Are they a natural phenomenon? Are they elaborate hoaxes perpetrated by some very dedicated humans? Learn how researchers try to separate the supernatural from the scientific.
How Magnets Work
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Magnets produce magnetic fields and attract metals like iron, nickel and cobalt. They're used in all sorts of applications but how are they made and how do they work?
How Greenhouses Work
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Reproducing plants out of season gave man a measure of control over nature. The allure of it sparked the imagination and inspired new methods for building structures devoted to plants. So how do greenhouses work?
Paintings by Georges Seurat
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Georges Seurat's pioneering, structural approach to painting came to be known as Neo-Impressionism. Learn about the life and career of Georges Seurat.
Do Plants Make Music?
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Machines can translate some of the biological functions of plants into synthesizer sounds. But are these synthesized translations the same thing as music?
What is ultrasonic mind control?
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Ultrasonic mind control is explained in this article. Learn about ultrasonic mind control.
Who's Your Daddy? The History of Paternity Testing
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Before the widespread use of DNA, establishing the paternity of a child was a tricky business. Ever heard of the oscillophore?
What is an atomic clock and how does it work?
science.howstuffworks.com/question40.htm
Many ads for new clocks advertise their ability to automatically synchronize themselves with the atomic clock in Boulder, Colorado. This atomic clock is more precise because it uses the frequencies of atoms as its resonator.
New Technology Revives Tarnished Daguerreotype Ghosts
Scientists have found a means of restoring daguerreotypes degraded by time. HowStuffWorks looks at the new technology.
Is Your Brain Sharp Enough for This Tricky Trivia Quiz?
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How much random knowledge do you think you have? Put your smarts to the test with this tricky trivia quiz that will have you trying to remember history, geography, science and more!