How This Liquid Turns Into A Sponge 😯

Added: 2026-05-26

[00:00:00]Why does this material look like a huge loaf of bread that is about to be eaten by this group of men? Because even though this isn't food, it's still something that most people need in their home. So, when these guys slice pieces from it, each piece is individually used for a single person. And that's because this material is the same foam which is used inside your bed and mattress that you sleep on. But how they make it really fascinates people because it seems so simple yet it produces a product which is worth millions. as they mix together the main ingredient which is a chemical known as polyurethane that makes up this foam material. However, there's another active chemical called isocyanate which is what causes the foam to rise up inside of these steel gates.

[00:00:39]So after they've allowed it to cool for a few hours, they then begin to slice it so that it can be packaged. But they first sleep on it to make sure the quality is perfect.