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Adhesive From Waste:

The model 'Adhesive from waste thermocol and polythene' was demonstrated at Jawaharlal Nehru National Science Mathematics and Environment Exhibition for Children. Since thermocol and polythene, both are harmful for nature, this model tries to combat this environmental problem.
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License:[Source CIET, NCERT ]Aug. 11, 2020, 9:33 p.m.

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