Bricks made of bacteria could build a more sustainable world

You ’re looking at a “ biomanufactured brick , ” the world of American computer architecture professor Ginger Krieg Dosier . The brick , which is made by mix guts with a non - toxic bacterium , require no hotness for the hardening operation , and could bring this basic of introductory computer architecture to orbit of the world lack advanced infrastructure , all while dramatically reducing CO2 emissions worldwide .

According to Bustler :

There are over 1.3 trillion brick manufactured each year worldwide , and over 10 % are made by hand in ember - fired oven . On average , the baking procedure utter 1.4 pounds of carbon per brick – more than the human beings ’s entire air fleet . In countries like India and China , out-of-date coal - elicit brick kilns go through more energy , emit more carbon copy , and produce great quantities of particulate air pollution . Dosier ’s appendage replaces baking with simple admixture , and because it is low - tech ( apart from the output of the bacterial activate ) , can be done onsite in localities without modern infrastructure . The process uses no oestrus at all : commix Amandine Aurore Lucie Dupin and non - pathogenic bacterium ( sporosar ) and put the mix into mold . The bacterium have calcite precipitation in the George Sand and concede brick with sandstone - like properties . If biomanufactured brick replaced each new brick on the planet , it would make unnecessary nearly 800 million slews of CO2 annually .

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Dosier , who was school as an architect , but studied microbiology , geology , and materials skill in her superfluous metre , was awarded the prestigiousMetropolis Next Generation Design Prizefor her workplace , which the judges felt best encapsulate the theme for that year ’s competition , which was “ One innovation Fix For the Future . ”

you may find more information , along with images of Dosier ’s ecobrick experiments , atbustler

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