Vgeneji,
The link is too slow.
It would be nice to post the gist of the mail in the body of the post and give the link for further reading.
Pravir Singh Gupta and Partha Ghosh were so horrified with the regular news features on adulteration of milk that they decided to do something about giving people the control over what they consumed. “Frequent reports of adulteration of milk with harmful chemicals, associated health hazards and lack of government surveillance for such incidents - inspired us to come up with the idea of Drink Pure – a simple take-at-home test to check milk for adulteration,” says Pravir.
“Drink Pure is a handheld device that uses semiconductor based sensors to detect adulteration in milk," explains Partha. "It does not require any chemical reagents to detect adulteration."