Everyone knows what a terrible environmental hazard plastic bottles are. And yet, we just cannot do without them. Residents of Salem in Tamil Nadu, have found a new way to use these bottles for drip irrigation - so not only is there a saving of water, there is also a lot of green all the year around. Fantastic, to say the least!
http://www.thehindu.com/news/cities/Coimbatore/from-waste-to-wealth-saving-water-and-plants/article5910410.ece?homepage=true
