[Stoves] Berkeley improved stove featured on Voice of America Broadcast

[Tom Miles]

Tom,

Try http://darfurstoves.lbl.gov/

Or, go to http://www.bioenergylists.org/en/darfurlbl

And link from there.

Tom Miles
www.bioenergylists.org
 

-----Original Message-----
From: stoves-bounces at listserv.repp.org
[mailto:stoves-bounces at listserv.repp.org] On Behalf Of Thomas Reed
Sent: Monday, November 13, 2006 3:50 PM
To: david.cedesol at gmail.com; Discussion of biomass cooking stoves
Subject: Re: [Stoves] Berkeley improved stove featured on Voice of America
Broadcast

Dear David:

I couldn't access

David:

The website "darfurstoves.lbl.gov" doesn't respond. Have you had any success
finding out more?

TOM REED BEF

David Whitfield wrote:
> TEXT from VOA News pertaining to Berkeley improved stove.
> http://www.voanews.com/specialenglish/2006-11-06-voa2.cfm
>
> VOICE TWO:
>
> Scientists have designed a cookstove that could make life a little 
> easier for refugees in the Darfur area of Sudan. It might also help 
> reduce the loss of forests in poor countries where trees are cut down 
> as fuel for cooking fires. The scientists are from the Lawrence 
> Berkeley National Laboratory and the University of California, Berkeley.
>
> Two of them, Ashok Gadgil [ah-SHOKE GAD-gil] and Christina Galitsky, 
> went to Darfur late last year. They found that many refugee families 
> were missing meals for lack of fuel.
>
> The light metal stove uses only about one-fourth as much wood as the 
> cooking method currently used in the camps. That method is known as 
> the three-stone fire. Less need for fuel would mean less need for 
> women to leave the camps to search for wood and risk being attacked in 
> violence-torn Darfur.
>
> VOICE ONE:
>
> Since that visit, the researchers have improved the stove. Now they 
> are trying to set up production. They estimate that the stoves could 
> be built locally in Darfur for about fifteen dollars each. They say 
> about three hundred thousand are needed. The hope is to begin 
> producing five thousand stoves by the end of the year.
>
> Ashok Gadgil says his team agrees with aid organizations that the 
> stoves should not be given away free of charge. If they are free, he 
> says, they will be undervalued. People might then try to sell them for 
> the value of the metal. The scientists say microlending programs could 
> help people buy the stoves with loans if they do not have enough 
> money. And people could use borrowed money to start their own
stove-building business.
>
> VOICE TWO:
>
> San Francisco area members of Engineers Without Borders-USA are 
> providing engineering support for the project. The groups working on 
> the Darfur Cookstoves Project are also seeking donations to support their
work.
>
> The project has a Web site. The address is darfurstoves.lbl.gov.
>
> VOICE ONE:
>
> During the nineteen nineties, Ashok Gadgil invented a water-purifying 
> system that won awards for its design. The system is called UV 
> Waterworks. It uses ultraviolet light to disinfect water of viruses 
> and bacteria. And it can be powered by a car battery or energy from the
sun.
>
> Now there is another award-winning water-purifying device on the market. 
> The Vestergaard Frandsen Group, a Danish company with headquarters in 
> Switzerland, invented the LifeStraw last year. The LifeStraw won an 
> award from a nonprofit organization in Denmark that honors designs to 
> improve life.
>
> VOICE TWO:
>
> The LifeStraw is a thick plastic tube twenty-five centimeters long. 
> You place one end into water and drink from the other. The water 
> passes through a series of filters to catch extremely small particles. 
> Iodine and active carbon are also used in the cleaning process. It 
> takes about eight minutes to filter one liter.
>
> Vestergaard Frandsen says the LifeStraw kills organisms that spread 
> diarrhea, dysentery, typhoid and cholera. The device filters most 
> bacteria and parasites. But it has limits, including against viruses.
> Also, it does not remove arsenic or other heavy metals from water.
>
> VOICE ONE:
>
> The LifeStraw costs about three dollars. It can be worn on a string 
> around the neck. It has a lifetime of up to seven hundred liters, or 
> about one year.
>
> The company notes that each day, worldwide, more than six thousand 
> children and adults die from unsafe drinking water.
>
> (MUSIC)
>
> VOICE TWO:
>
> SCIENCE IN THE NEWS was written by Jerilyn Watson and Jill Moss. I?m 
> Faith Lapidus.
>
> VOICE ONE:
>
> And I?m Doug Johnson. Learn more about science, and download 
> transcripts and MP3 files of our programs, at voaspecialenglish.com 
> And join us again next week for more news about science in Special 
> English on the Voice of America.
>
>
>   


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