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Geothermal Cave Home Up for Sale on eBay


Have you ever wanted to live in a tricked-out cave? Was the tricked-out cave in your fantasy located in Festus, Missouri? If you answered yes to one of these questions, and have $300,000 lying around, you may want to check out eBay.

The Sleeper family of Festus, Missouri is selling their unique, 17,000 square-foot home on eBay. The eco-friendly abode, complete with kitchen, laundry room, party room and its own water source, is built into a cave and is naturally climate-controlled by passive solar and geothermal energy.

The house looks awesome, but we have some real concerns about the property and the family selling it: one, the house is located in Festus, Missouri; two, the family calls itself the Sleepers and lives in a cave. Sounds like a grizzly bear trap to us. Buyer beware! [From: Wavy.com]

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LED Light Bulbs That Last 60 Years to Get Cheaper

Super-Efficient LED Bulbs to Get Cheaper
Those old-school incandescent bulbs you grew up with are on their way out, deemed too inefficient for a continued life in today's eco-friendly society. But their replacements, compact flourescent (CFL), have their own share of issues. Some people find that the next-gen bulbs give them headaches, and since each one contains a bit of mercury they aren't exactly green themselves. For that reason, many have seen LEDs as a possible replacement, but they have their issues, too, primary among them being cost. That could change thanks to a British professor's newest tech, which could make the bulbs considerably cheaper.

LEDs are small and don't give off much light, but they last for literally decades (like, 60 years) and give off virtually no heat, making them three times more efficient than the twisty CFL bulbs. Professor Colin Humphreys at Cambridge University has come up with a way to make them far cheaper than normal, creating a more efficient way to produce gallium nitride, a material required for the production of LEDs. His discovery could pave the way to LED bulbs that cost less than $5 a pop. However, we're still at least a few years away before these could go into mass production, meaning you're going to have to keep hitting the Asprin or guiltily using your old incandescent bulbs. [From: The Daily Mail]

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Crematorium Offers Heat to Swedish Town

Crematorium Offers Heat to Swedish Town
Everyone's looking for ways to be more efficient, which for many entails coming up with new and alternative ways to generate electricity. But, for others it means capturing something that typically goes to waste and putting it to good use. That's the case in a Swedish town, where a new crematorium is enabling those who don't want to be buried with their cell phones to help heat the town.

The cemetery was looking to get new ovens for the crematorium and began looking at plans on how to heat its own facility with them. Before long, the plan extended to include the town and now the place is hoping when the ovens come online in 2010 that the crematoriums will be able to contribute heat to the grid. It remains to be seen how much money this will save the townspeople, but hopefully it'll be enough to help them not think about where all that hot air's blowing from... [From: The Local]

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