Upcycling Plastic Bottles -> To Build A Vacuum Cleaner!

Yao Kevin shared this in the OSCEdays facebook group

The original facebook video was shorter and had more ideas in it.

Here are the other ideas on youtube

It is “upcycling” though but for me it contains ideas for modularity as well.

one more:

Somehow I like this video. In this one they build a vacuum cleaner.

Short Facebook Version

Long YouTube Version