A villager makes cow dung cakes used as cooking fuel at Maloya village on the outskirts of the northern Indian city of Chandigarh on January 31, 2011; photograph by Ajay Verma / Reuters
[Webshaykh’s note: Here is a great story coming out of Indonesia about two young female science students contributing to society. I believe Marvin Harris would love this, as would anyone appreciates the Hindu doctrine of ahimsa. Yet another sacred cow sacrificed in the interest of science.]
Fermented Cow Dung Air Freshener Wins Two Students Top Science Prize
by Kimberley Mok, Care2.com, March 16, 2013
Conventional air fresheners are known for their toxic soup of chemicals that may be linked with asthma, reproductive disorders and even lung disease. While there’s no shortage of environmentally-friendly and human-healthy air fresheners on the market, two Indonesian science students are behind a rather bizarre concoction that you may be seeing soon: an affordable air freshener made from cow dung.
Yes, cow dung — as weird as it sounds, the formulation actually has a pleasant herbal smell, and has won Dwi Nailul Izzah and Rintya Aprianti Miki a gold medal at Indonesia’s Science Project Olympiad (ISPO). According to Oddity Central, the young women overcame 1,000 other competitors with their surprising freshener, which was painstakingly created by collecting unused cow manure from a cattle farm and fermenting it for three days:
Then they extracted the water from the fermented manure and mixed it with coconut water. Finally, they distilled the liquid to eliminate all impurities. The whole process took 7 days, which is pretty long, but in the end they obtained what they were looking for – a liquid air freshener with an herbal aroma from digested cow food. (more…)
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