From IFLScience: “Like many other scrolls recovered from the historic site, the papyrus in question is in good condition but largely blackened, thus rendering it virtually unreadable. Using an array of techniques including infrared and ultraviolet optical imaging, molecular and elemental imaging, thermal imaging, and digital microscopy, researchers were able to make out over 1,000 words from the burnt parchment, equalling around 30 percent of the complete text. Previously, it was well known that Plato was buried within the grounds of the Academy, but after analyzing the ancient scroll, researchers have now pinpointed the famous philosopher’s final resting place. Other details indicate that Plato was sold into slavery on the island of Aegina.”
Genetically engineered bacteria could end tooth decay if you are willing to take a risk
From Undark: “About seven years ago, Aaron Silverbook and his then-girlfriend, a biologist, were perusing old scientific literature online. “A romantic evening,” joked Silverbook. That night, he came across a study from 2000 that surprised him. Scientists had genetically engineered an oral bacterium that they said could possibly prevent tooth decay. So, Silverbook tracked down the primary author, Jeffrey Hillman, a now-retired oral biologist formerly at the University of Florida. In 2023, Silverbook founded Lantern Bioworks, which made a deal with Hillman’s company and then launched the genetically engineered bacteria as a ‘probiotic,’ which doesn’t require FDA approval.”
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