RE: Choosing between Concrete or Mud blocks for your buildings

Dunno why but I found this blog interesting even when I had just read the title. Something about mud being a natural earthy thing that my brain can easily fathom, makes me lean toward it. But bullet-resistant? Never suspected! And the plastering process reminds me of what they do to some frying pans when they're susceptible to rust or other damage: they cover them with some protective material, like when they cover cast-iron skillets with enamel.