Videos capture the wonder of self-expanding foam packaging

Sprayfoam (expanding packing foam) from oddlysatisfying

I saw that expandable foam packaging had made it to the top of Reddit's Oddly Interesting forum, so bought another 180 bags of it at Amazon. Now I can once again enjoy watching expandable foam packaging expand in the quiet dark of home, as I relax on my throne of preinflated air pillow centipedes.

Here are some more videos of self-expanding foam packaging at play.

https://www.youtube.com/watch?v=7N_bYIWl9g4

https://youtu.be/QK0FIC3pnuA?t=16s

https://youtu.be/4K8Q1uLKI7U?t=51s