Thursday, September 13, 2007

Bottle makes dirty water drinkable in seconds

Military chiefs are excited because the bottles, which can distill either 4,000 litres or 6,000 litres without changing the filter. The bottle can clean up any water - including fecal matter - using a filter that cuts out anything longer than 15 nanometres, which means that viruses can be filtered out without the use of chemicals.

read more | digg story

No comments: