Scientists are testing concrete that repairs itself using bacteria, sealing cracks and reducing leaks by up to 80%.
Loren Burnett, the CEO of Prometheus Materials in Longmont, thinks it's time to reconsider the concrete block. His company's proposed alternative is a "bio-cement" first developed at the University of ...
Every seven weeks I sit in my barber’s chair and say to Mikayla: “Take no prisoners. Cut each and every one of them.” She giggles to humor me. I have to step up from the asphalt parking lot to a ...
A photobioreactor, which looks like a large vat of blue liquid with pink light shining, at Prometheus Materials. Stimulated by light, microbes in this bioreactor multiply and react carbon dioxide with ...
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