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Your search for "science fiction" returned 645 results

How China's Pollution Sniffers Work

science.howstuffworks.com/environmental/green-science/pollution-sniffer.htm

Air pollution in China has spurred the training of air pollution sniffers to detect toxic gas. Read more about air pollution detection through smell.

Is sweating good for your skin?

health.howstuffworks.com/wellness/men/sweating-odor/sweating-good-for-skin.htm

Is sweating good for your skin? Visit Discovery Health to learn if sweating is good for your skin.

Quiz: Test Your Knowledge of These Debunked Conspiracy Theories

science.howstuffworks.com/science-vs-myth/everyday-myths/conspiracy-theory-quiz.htm

Is the world run by the Illuminati or just some reptilian overlords? Test your knowledge of conspiracy theories with this HowStuffWorks quiz.

Ancient Babylonian Tablet May Show Early Trigonometry, But Some Experts Are Dubious

science.howstuffworks.com/math-concepts/babylon-tablet-plimpton-322-trigonometry.htm

A reinterpretation of an ancient Babylonian tablet shows that trigonometry might be 1,000 years older than thought. But there's some disagreement.

Can you catch a sneeze like you can a yawn?

science.howstuffworks.com/life/inside-the-mind/human-brain/catch-sneeze-like-yawn.htm

When you see someone yawning, even in a picture, chances are a yawning urge will come over you, too. But is this also true of sneezing, and if so, why?

How Standardized Patients Work

money.howstuffworks.com/standardized-patient.htm

Did you know there's an occupation that combines acting and medicine? Learn more about standardized patients at HowStuffWorks.

How Lightsabers Work

entertainment.howstuffworks.com/lightsaber.htm

Lightsabers are more useful in our everyday lives than you may think. From the blade arc tip to the handgrip, learn all about the Jedi's weapon of choice and its various domestic applications.

Beer Ads and Wild West Shows Hyped the Myth of Custer's Heroic 'Last Stand'

history.howstuffworks.com/american-history/custers-last-stand.htm

Beer ads and wild west shows transformed 'Custer's Last Stand' into a mythical story of 'good' versus 'evil.'

What was the impact of the Age of Enlightenment?

history.howstuffworks.com/historical-events/impact-age-of-enlightenment.htm

What was the impact of the Age of Enlightenment? Read about the impact and after-effects of the Enlightenment Age.

Can your skin help you breathe?

health.howstuffworks.com/skin-care/information/health-factors/can-your-skin-help-you-breathe.htm

Can your skin help you breathe? Find out whether your skin can take in oxygen and help you breathe.

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