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from The Family Handyman

Do It Yourself Furnace Maintenance Will Save A Repair Bill

Basic maintenance tasks that you can do to ensure that your natural gas or propane-fueled furnace stays running in peak condition all winter.

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from eHow

How to Convert an Electric Water Heater to Solar

Home water heaters are typically the second-largest user of energy out of all home appliances. Converting an electric water heater to solar will be good for your budget and good for the environment. Heating water with the sun is an ancient practice, but integrating it into a home water system can be daunting. With preparation, research and...

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from Kids Activities Blog

Chemical Free Air Freshener

This is a fun little home hint on how to make a chemical free air freshener that will keep your house smelling great, whenever you want to add a hint of a scent.

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Colemanite Corkscrew Mine, Furnace Creek Wash, Death Valley, Inyo County, California (1974) Taille=9.5 x 7.5 x 5.5 cm

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Mesquite Sand Dunes, Death Valley National Park, California, United States

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M42 - "The Orion Nebula"

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Flat Planes and the Structures in the Universe As it turns out, the universe is a little ODC (or, as I like to call it, CDO). When we look out into space, we see solar systems and galaxies all forming on the same plane relative to their respective centers. Why is that? Why don't we have planets orbiting every which way and non-interacting galaxies taking on contorted shapes? The answer lies with angular momentum. Learn more about why everything is planear here: http://g

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Colemanite Corkscrew Mine, Furnace Creek Wash, Death Valley, Inyo County, California (1974) Taille=9.5 x 7.5 x 5.5 cm

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Countless small molecules forged in the fusion furnaces of ancient stars and ejected into space when those stars exploded, these molecules account for a significant amount of all the carbon, hydrogen, silicon and other atoms in the universe. A group of scientists led by researchers at the Harvard-Smithsonian Centre for Astrophysics suggest these mysterious molecules may be silicon-capped hydrocarbons like SiC3H, SiC4H, and they present data and theoretical arguments to back that hypothesis

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