Since the 1996 California drought, America has been using black plastic balls aka shade balls to prevent any water source from drying up by slowing down the evaporation. But the Indians have been following a more environment friendly method since time immemorial. What did they do? Planted Lotus plants.
Easy, Ecofriendly and Economical. So, how is the Indian method better than its western counterpart? Watch the video to find out the answer.
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