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Three weeks after Good's death and a week after the church protest, federal agents fatally shot a second person, intensive care nurse Alex Pretti.
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It is not for lack of trying. In some cases, microbiologists have ditched the Petri dish altogether, using microfluidics for manipulating and growing cells. However, these approaches aren’t likely to be adopted at scale as they require less common, less practical, and more expensive devices. So, what about other growth media?
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