Tag » rocks
  You can't unsee it. Usually if you crack a rock open, you just find more rock. But apparently some rock innards are a bit more barfy. The "Pyura chilensis" is a mysterious sea creature delightfully known as "period rock" to those who handle it. It’s found on the coasts of Chile and Peru, and it’s pretty boring on the surface: it looks like a rock, feels like a rock, and acts like a rock. It sits on top of other rocks and never, ever moves. So ... Read More