A urine based 'potion' can act as a CO2 absorbent (w/ Video)
Friday, August 17, 2012 - 10:01
in Earth & Climate
The ocean, the ground, rocks and trees act as carbon drains but are far from places where greenhouses gases are concentrated, especially CO2. A Spanish researcher has proposed human, agricultural and livestock waste, such as urine, as a way to absorb this gas.