Non-memory foam mattress
January 7, 2018 5:45 AM Subscribe
Mattresses in the U.S. are hard to transport, expensive, and complicated. In Costa Rica, I slept nicely on a block of foam - the yellow stuff that is light, firm but not rigid, and not viscoelastic. Polyurethane? Where can I get a block of this, to use with one of these? What are the potential downsides? I assume there's a reason why other mattress styles are more common.