6 thoughts on “Wonders Of The 21st Century

  1. Because it’s not like you can dig up material for bricks anywhere in the world and make a perfectly acceptable building material or anything. Who comes up with this stuff?

  2. POD; you could probably either eliminate the urea or bind it into polyurethane, so no, it wouldn’t necessarily smell or melt. The trouble is simply that you’d be trying to sell pee bricks for 100x the cost of an ordinary clay or concrete brick.

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