Search Results | Water

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How does a hydraulic ram pump work?

science.howstuffworks.com/transport/engines-equipment/question318.htm

When I was a kid, my Aunt had constantly flowing water from a natural spring down the hill. She said the water was pumped uphill using a hydraulic ram. This device ran constantly and didn't need any electricity! What is a hydraulic ram and how does it work?

How Artificial Geothermal Energy Works

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Artificial geothermal energy is made by adding water to naturally hot rocks. Learn about artificial geothermal energy.

Mars Has an Actual Lake

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Italian scientists have discovered a lake filled with liquid water under the ice cap at the south pole of Mars.

What Causes an Iceberg to Flip?

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Around 90 percent of an iceberg is under the water, but changing weight distribution caused by melting can make it flip.

The World's 'Poles of Inaccessibility' Are, Well, Pretty Inaccessible

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The Poles of Inaccessibility are the locations on Earth that are the farthest away from either water or land and are the most remote spots in the world.

Why Are Air-dried Towels So Stiff?

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A research team has found that water acts strangely on an air-drying towel, which contributes to its signature stiffness.

How Waterless Toilets Work

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Waterless toilets are a great way to save water. Visit HowStuffWorks to learn all about waterless toilets.

How Green Pavement Works

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Green pavement is porous, meaning that it permits water to seep through to the ground. Learn why green pavement is good for the environment.

Industrial Resins and the Environment

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Industrial resins are found in everything from plastic bags to water bottles. Learn about industrial resins and their impact on the environment.

Airports That Float

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What do you do when you're out of land but want to expand an airport? Try building on water.

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