Day 33

I have no idea

February 1st, 2012



5 Comments

  1. Are they metal? If they are they could be old ballest for ships. Or maybe cork from California Oak trees, doubt that!

  2. tom says:

    cocoa for cocoa puffs!

  3. Dorinda from Mentor, Oh. says:

    I would say black walnuts but they are green with black spots where these are orange with spots. The walnuts grow in a ball shape like these and look like a small worn out nerf ball. Wonder if our “researchers” on here might shed some light on this?

  4. Chris says:

    These are actually clay balls used as a substrate to grow plants in if you’re farming / growing using aquaculture or even some forms of hydroponics.

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