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Science Projects for Kids: Density and Volume
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In science projects for kids: density and volume, learn a lot about your world by performing your own experiments. Get started with these activities.
How Reverse Osmosis Works
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How does reverse osmosis work? Find out how a semipermeable membrane can act as a filter for some particles while letting others pass through.
How is L.A. like ancient Rome?
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Aqueducts are one thing held in common by both L.A. and Ancient Rome. Learn about the L.A. aqueducts and how they harmed the Owens Valley.
How the Aqualim Shower Head Works
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The Aqualim shower head is discussed in this section. Learn about the Aqualim shower head.
Science Projects for Kids: States of Matter
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Science projects for kids on states of matter show how liquids, solids, and gases are related. Learn about surface tension and changing states.
How to Get Tomato Sauce Out of Clothes
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Tomato juice and tomato sauce are essential ingredients in many dishes. Unfortunately, they also leave unsightly laundry stains. Follow these stain removal tips to erase tomato spots from your household surfaces.
What causes pipes to burst when they freeze?
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If you live in an apartment building, you're sure to see a sign put up by management to keep your faucet dripping when the weather report forecasts freezing temperatures. But why is that? How does a dripping tap keep pipes from bursting?
What Is Humidity and How Does Humidity Affect Temperature?
science.howstuffworks.com/nature/climate-weather/atmospheric/what-is-humidity.htm
When discussing the weather, humidity is a constant topic of conversation and consternation, especially during those muggy summer months. When people say, "At least it's a dry heat," that's just another way of saying, "Phew! At least it's not humid!"
How Hydropower Plants Work
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Hydropower plants produce about 24 percent of the world's electricity and supply more than 1 billion people with power. Find out how hydropower plants work.
How Xeriscaping Works
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Xeriscaping can help keep a lush, green landscape from succumbing to drought and turning into a yellow wasteland. Learn about Xeriscaping.