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How Astronauts Work

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Astronauts are adventurers and scientists who work in space. Learn who astronauts are and what they do in space and on Earth.

How Shaving Works

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Shaving is a ritual that a large percentage of men partake in on a daily basis. Find out how and why shaving is so important.

10 Unsolved Airplane Mysteries

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Since 1948, more than 100 aircraft have gone missing while aloft and never been found. Here are 10 unsolved airline mysteries from HowStuffWorks.

How the Doppler Effect Works

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The Doppler effect is why you hear the sound from a moving object change as it nears and passes you. Find out how the Doppler effect works.

Top 5 Richest Internet Entrepreneurs

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Being an Internet entrepreneur requires a good idea, strong business acumen and hard work. See the top 5 richest internet entrepreneurs to learn more.

How Faraday Cages Work

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Thanks to the Faraday cage, we can control electricity and make it safer for our computers, cars and other inventions.

10 Construction Projects That Broke the Bank

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Whether we're trying to save a sinking city or dig a massive tunnel, our appetite for construction knows no bounds. But if designers had known the actual cost of these 10 projects, they might have gone back to the drawing board.

How Scanning Electron Microscopes Work

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Scanning electron microscopes give scientists an incredible level of magnification. Learn about scanning electron microscopes.

How Aerogels Work

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Aerogels are incredible materials that could have dozens of uses from insulation to oil spill cleanup. Learn about aerogels in this article.

Where Did the Solomon Islands Giants Legend Come From?

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Solomon Island Giants: Are they ancient myths or a hidden piece of human evolution? Stories of the Solomon Island Giants have been passed down for generations among Solomon Islanders, describing enormous, human-like creatures lurking in the dense rainforests. These mysterious creatures have captured the imagination of locals and researchers alike, fueling debates about their existence.

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