Stranger Things Season 4: The Origin of Vicna Villain . Explained

Our glimpses of the villain Vecna ​​in Weird things Season 4 posed a threat that rivals the strength of Eleven (Melle Bobby Brown), as he appears to not only be a physical threat, but also possess supernatural abilities. Given that the series’ previous threats were more brutal in nature, fans had a lot of questions about how Vecna ​​would enter the new season, and his relationship to the Upside Down, Hawkins, and other characters in the series. Fortunately, the first volume of season four provided insight into the character’s origins,…

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Research shows that ants can be trained to detect cancer more accurately and faster than dogs

Cancer cells are different from normal cells and have special abilities to produce volatile organic compounds (VOCs) that can act as biomarkers for cancer diagnosis when gas chromatography or synthetic olfactory systems are used. But gas chromatographic results are highly variable and “electronic noses” (artificial olfactory systems) are still not at the viable prototype stage where a sufficiently cost-effective and accurate system is on the horizon. This is why the noses of animals such as dogs are well suited for detecting VOCs produced by cancer cells and thus detecting cancer…

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