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Cigarette butts are one of the most poisoning (watersoluble nicotin an many others) waste problems for water and soil on earth. This is the toxic aspect of butts. The sencond heavy aspect is the...
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Most of us use tooth paste more times a day. The empty tube we throw away. I wondered how empty the tube really is. This does not sound being Research? I began to collect empty tubes...
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We all use face masks many hours a day. I wonder what are your items you like to be improved. We have the opportunity to write an application for support to a sponsor. Your answers will help us a...
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in Scholar Google I have over 2000 Citations, in Research Gate only 1319. Thank you for explaining. Maybe Scholar ist better organized? Peter
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