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The article discusses various topics, including a biotechnology company's Valentine's Day promotion offering a complimentary breeding pair of genetically modified mice, the potential psychological test of people's response to such an offer, the use of fasting and urine retention by UK prime ministers as a form of self-imposed restraint, the surprising discoveries found in scientific papers about extinct trilobites and tarantulas, a cautionary note about the speculative nature of scientific models, a cookbook titled "The River Cottage Baby and Toddler Cookbook," and a study comparing people's attachments to romantic partners and pet cats. The article presents these topics without passing judgment and provides diverse perspectives on each subject. [Extracted from the article]