Recent content by wenger230

Last time I was in India and there water collecting system was like a dam.. They store it and use it in their field work , I think it's the best way to store water and for a purpose they are doing it because in some region water level is very low. So, maintain the water level water collecting...

Melbourne rainwater tanks have been found to be contaminated with lead, aluminium and iron, with roofing material thought to be to blame.The study, by Monash University and the CSIRO, found the use of lead on some roofs had elevated the level of lead found in rainwater collected in the tanks, in...