more from the world of technology that is making a deeper difference: the lifestraw.
The aptly-named LifeStraw is an invention that could become one of the greatest life-savers in history. It is a 25 cm long, 29 mm diameter, plastic pipe filter and purchased singly, costs around US2.00. The most prolific killer of human beings in developed countries is the automobile, followed by a host of diseases resulting mainly from an indulgent lifestyle.
Millions of people perish every year because they simply don’t have clean water to drink. Until now, there was not much we could do about this because systems to clean water were costly and required electricity and spare parts and and and … but the LifeStraw now offers a viable means of saving tens of millions of lives every year.
LifeStraw is a personal, low-cost water purification tool with a life time of 700 litres – approximately one year of water consumption for one person. Positive test results have been achieved on tap, turbid and saline water against common waterborne bacteria such as Salmonella, Shigella, Enterococcus and Staphylococcu.