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IIT Guwahati creates hydrophobic cotton that absorbs oil but not water, aims to tackle oil spills - India Today
By A Mystery Man Writer
IIT Guwahati creates hydrophobic cotton that absorbs oil but not
IIT Guwahati creates hydrophobic cotton that absorbs oil but not
IIT Guwahati creates hydrophobic cotton that absorbs oil but not
IIT Guwahati creates hydrophobic cotton that absorbs oil but not