Science | Environmental Science | Sustainable Technologies at Home

Sustainable technologies at home allow individuals to live their lives without producing unnecessary waste and pollution. They may cost a bit more up-front, but will help the Earth and save you money in the long run.

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How Gravity-powered Floor Lamps Will Work

Alternative energy usually means something is mined, refined, collected or grown. But gravity-powered floor lamps rely only on a force of nature -- and the strength of a human being.


How FIPEL Bulbs Work

How FIPEL Bulbs Work

FIPEL bulbs last a long time and are energy-efficient. Learn about the new FIPEL bulb technology at HowStuffWorks. See more »

Fact or Fiction: Energy Efficiency

Fact or Fiction: Energy Efficiency

Energy efficiency takes more than simply turning down the heat in the winter. Test your knowledge with the Fact or Fiction: Energy Efficiency quiz. See more »

How Water-powered Clocks Work

How Water-powered Clocks Work

Water-powered clocks are explained in this article. Learn about water-powered clocks. See more »

Top 5 Solar-powered Gadgets

Top 5 Solar-powered Gadgets

5 solar-powered gadgets are explained in this article. Learn about 5 solar-powered gadgets. See more »

Top 5 Green Gadgets

Top 5 Green Gadgets

5 green gadgets are explained in this article. Learn about 5 green gadgets. See more »

Top 5 Things You Can Do to Compute Greener

Top 5 Things You Can Do to Compute Greener

5 things you can do to compute greener are discussed in this article. Learn about 5 things you can do to compute greener. See more »

How Ecodrain Works

How Ecodrain Works

Ecodrain is explained in this article from HowStuffWorks. Find out how ecodrain works. See more »

How Smart Power Strips Work

How Smart Power Strips Work

Smart power strips are explained in this article. Learn about smart power strips. See more »

How LED Light Bulbs Work

How LED Light Bulbs Work

LED light bulbs are a great way to do your part for the environment. Visit HowStuffWorks to learn all about LED light bulbs. See more »

How Solar Air Conditioners Work

How Solar Air Conditioners Work

Solar air conditioners are a great way to save on energy. Visit HowStuffWorks to learn all about solar air conditioners. See more »