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After a scientific study that could represent a revolution in the future of construction, the researchers found a way to make bricks with human urine.
Researchers from the University of Cape Town, South Africa, have successfully prepared building blocks with a natural process called "bacterial carbon deposition".
In this process, the bacteria grow in a sandy environment added to the urine, producing an enzyme called "Uraz".
This enzyme degrades urea in urine by producing calcium carbonate that converts sand into cohesive clumps.
The hardness of the molds directly proportional to the length of bacterial growth in their environment can be controlled.
The entire process can take place at room temperature, making it environmentally friendly and consistent with the Earth's temperature maintenance goals.
The only challenge is to convince customers to build their homes with bricks of human urine.
"If a customer wants a more potent limestone block at 40%, you have to allow the bacteria to grow longer," said Dillon Randall, one of the researchers involved in the project.
"The longer the period of bacterial growth, the more powerful the product," he said. The operation can be controlled. "
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