Scientists at The Hong Kong University of Science and Technology, led by Jishen Qiu, developed a method to convert Martian sand into a low-grade concrete by mixing it with pig-derived gelatin, engineered yeast coated in mussel-like proteins, and water. Mars' cold, low-pressure atmosphere naturally freeze-dries the mixture, causing water to sublimate and leaving behind a porous, foam-like solid strong enough for construction.
cnet.com
· 2026-09-10
Scientists at Southern Illinois University Carbondale used CRISPR-edited yeast strains to break down PET plastic and plant waste into edible proteins, fats, and flavor compounds, which were then 3D printed into small cookie-shaped snacks called 'ÂBites.' The plastic is first broken down using heat, water, and oxygen before the yeast converts it into a food-like slurry, though the team has not yet tasted the cookies pending university approval.
science.slashdot.org
· 2026-08-30
Scientists at Southern Illinois University Carbondale used CRISPR-modified yeast to convert PET plastic and agricultural waste into proteins, fats, and flavor compounds, which were then 3D-printed into cookie shapes called 'µBites.' The team presented the work at the American Chemical Society meeting in Chicago, though the cookies haven't been tasted yet pending university approval.
futurism.com
· 2026-08-24
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