Primitive Technology made durable, permanent and water-resistant clay bricks by firing them on a kiln. The hardened bricks can then be used to make a larger kiln, like a primitive self-replicating factory.
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Primitive Technology made durable, permanent and water-resistant clay bricks by firing them on a kiln. The hardened bricks can then be used to make a larger kiln, like a primitive self-replicating factory.