What Causes the ‘Feel’ of a Soft Pillow?

Imagine you're sitting on a big, fluffy pillow, it feels super soft because the tiny bubbles inside it make your body feel like it's floating. If the pillow is hard, it means there aren't enough bubbles to help distribute the pressure from your head and neck. The more bubbles, the softer the pillow feels.

Why It Matters

Soft pillows are fun, they let you relax after a long day. Hard ones might be good for people who need extra support, like when you're growing up or working out a lot.

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Examples

A pillow filled with feathers feels softer than one made of rocks because the feathers can move around and make your head feel like it's floating.
Lying on a big, squishy pillow is like being wrapped in a cloud, you just sink into it.
If the pillow is too hard, it feels like your head is sitting on a table, uncomfortable and barely moving.

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Categories: Physics · materials,comfort,pressure