78630 The Secret to Super Strong Concrete Is... Bacteria?

The Secret to Super Strong Concrete Is… Bacteria?


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Go to http://Brilliant.org/SciShow to try out Brilliant’s Daily Challenges. The first 200 subscribers get 20% off an annual Premium subscription. Engineers would love it if concrete bridges and skyscrapers didn't require so much maintenance, and they might have found the perfect solution using bacteria. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org
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Sources: Sources:
https://www.theguardian.com/cities/2019/feb/25/concrete-the-most-destructive-material-on-earth
https://www.rsc.org/images/construction_tcm18-114530.pdf
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4827669/
https://www.cnn.com/2015/05/14/tech/bioconcrete-delft-jonkers/index.html
https://www.tudelft.nl/en/ceg/research/stories-of-science/self-healing-of-concrete-by-bacterial-mineral-precipitation/
https://www.nature.com/articles/s41598-019-39156-8
https://books.google.com/books?id=_5yUAwAAQBAJ&printsec=frontcover&dq=stuff+matters&hl=en&sa=X&ved=2ahUKEwi3wKOBgPvhAhXQvJ4KHeX6D1oQ6AEwAHoECAMQAg#v=onepage&q=pasteurii&f=false
https://www.epo.org/learning-events/european-inventor/finalists/2015/jonkers.html

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