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cb8888 said: "Thanks to Graydon , its a terrible story but the rush for sensationalism of seems to have overrun the facts. Even if ice breakers were available no..." [read]

said: "Technically Venice has been flooded for years. The buildings are built upon limestone which is resistant to erosion from water. However, the wate..." [read]

quikboy said: "Great! Just in time for the Summer Olympics! They should do this in Houston too!..." [read]

Eric said: "I'm in full support of the use of reusable bottles over disposable. However, I do question the wisdom of the following line... "Using paper..." [read]

Mackenzie said: "Larry: I recall the Gondola tour guide saying they have boats going up and down the river treating it in-place. The Gondola tour guid..." [read]

Glowstar Solar Lantern

by TreeHugger on 09.17.04
Design & Architecture (lighting)

glowstarsolarlantern.jpgThis modified lantern stores energy during the day from a solar panel. A low cost, enviro-friendly solution to provide poor African countries with light (90% of Kenya doesn't have an electrical grid!) Made of glass-filled polypropylene, a durable and inexpensive material that is easily recyclable. Provides excellent light for 4 hours or powers a radio for 15 and is £65-- slightly more than what the average family spends on lighting annually. Designed to last 6 years. Saves $, better lighting, less fires... ::Glowstar

Non-profit Intermediate Technology Development Group worked with solar company, Sollatek, to create the Glowstar.

The prototype was developed to withstand Africa’s harsh environmental conditions so it is insect- , dust- , and water-proof.

It was commercialized in Kenya, but is to be extended to other African countries. Sollatek, in cooperation with ITDG, has established several outlets close to petrol station and battery service centers. Also, an agreement was reached with the government to establish a network of accredited distributors and sales agents to market the lantern directly to villagers.

The expected life span of the lantern is six years, no maintenance is required, and the lamp could last for up to 10,000 hours of operation. It might be challenging to use but it also comes with a twelve-month warranty.

::IslamOnline Article

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