Publication date: 10 March 2026
"Congressional aides told Reuters the Pentagon used the high-energy laser system to shoot down a Customs and Border Protection drone near the Mexican border, in an area that often has incursions from Mexican drones used by drug cartels," Reuters reported last night.
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Friends of the Earth, a campaign group, said if all of those data centres came online, "they could consume more electricity each day than the entire country does now".
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Before agar, microbiologists had experimented with other foodstuffs as microbial media. They turned to substances rich in the starches, proteins, sugars, fats, and minerals that organisms need for growth, testing with broths, bread, potatoes, polenta, egg whites, coagulated blood serums, and gelatine. However, none worked particularly well: all were easily broken down by heat and microbial enzymes, and their surface, once colonized, became mushy and unsuitable for isolating microbes.
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