Sure would be nice if there were no need for this. More than 1/5th of the world's population without access to safe drinking water! What the heck are we doing??
$3 Gadget Produces Safe Drinking Water.
Most of the LifeStraw's users will never drink anything fancier than plain water through the device. But its impact on their lives can't be overstated. More than 1 billion people worldwide lack access to safe drinking water, and 6,000 people die each day of waterborne diseases like typhoid, cholera and dysentery. In regions like sub-Saharan Africa, half of most people's water consumption takes place outside the home—either while they're working, or walking to and from school.
Vestergaard Frandsen S.A.—which also produces mosquito nets and plastic sheeting coated with insecticide to fend off malaria—hopes that the $3 LifeStraw will drastically lessen their chances of getting sick. "It's a product that can save lives without spare parts, electricity or maintenance," says the firm's CEO. So far about 2,000 LifeStraws have been sold, mostly to aid agencies. (The product is still being fine-tuned for mass production.)
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