Lesson 2: Today's Sleeping Problems May Not Be As Bad - Deepstash

Lesson 2: Today's Sleeping Problems May Not Be As Bad

Today, mattresses are stuffed mainly with either springs or foam, and sometimes with a bladder filled with air or water. None of these were invented until the early 1900s – so what did people put into their beds before?

Oh, all kinds of stuff: straw, feathers, horse hair, cotton, even sea moss and sawdust. Those were all pretty natural, but you know what nature attracts? Animals!

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tomjoad

Introverted Extravert

At Home - Book Summary

The idea is part of this collection:

Music and Productivity

Learn more about food with this collection

How to choose the right music for different tasks

The benefits of listening to music while working

How music affects productivity

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