#HTE
Reader Submitted: OurCarbon: A Locked Carbon Pigment Made from Sewage
OurCarbon has found an energy neutral way to transform organic waste like sewage sludge into a valuable pigment and material additive. Debuting at Dutch Design Week, they share the applications that their material can be used for.
https://www.core77.com/projects/110347/OurCarbon-A-Locked-Carbon-Pigment-Made-from-Sewage