3Rs refers to three terms often used when talking about waste: Reduce, Reuse, and Recycle.
Reducing is cutting back on the amount of trash we make, reusing is finding a new way to use trash so that we don’t have to throw it out, and recycling is using trash to make new goods that can be sold or reused again.
This video is about how to recycle waste paper and make useful products adopting simple techniques.
e.g. 1. Paper pipes 2. Mashed Paper pots 3. Paper bands 4. Folded Paper bags
All of us know that we need a pump to take water...