Waste

In class, we made some groups about innovations that can help the world. The topic of my group was “ waste “. After that we had to made a PowerPoint presentation with our ideas.

This is my presentation:

https://docs.google.com/presentation/d/e/2PACX-1vSNGsxZrM_yG4so-31UkPqi5IA56bbwMdjaYdE7WxYFcTBRI7bqN1RjIpKnsXwA7IKwclywcT0vQ0PW/embed?start=false&loop=false&delayms=3000