Lamenting that his out-of-box proposals often find no takers, Union minister Nitin Gadkari on Sunday voiced another such idea: make urea from urine.
from NDTV News - Special https://ift.tt/2NH0x8k
Monday, 4 March 2019
"Have Asked For Storage Of Urine At Airports": Nitin Gadkari's Urea Plan
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