5 ms·

There's even a Wikipedia page about the xylospongium: https://en.wikipedia.org/wiki/Xylospongium https://en.wikipedia.org/wiki/Xylospongium

• bserge 5y ago
  Oh dear God, they actually used sea sponges? Why did I need to know that... My ancestors might've been barbarians but they knew to use leaves and water :D
  • loonster 5y ago
    Or that a gladiator committed suicide by choking on one.
    • marzell 5y ago
      Well they were only mostly vegetarian