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"We have so many recipes of that time, [including] cosmetic, medical, and culinary recipes, as well as handwritten recipes passed down for generations," Hanss told Ars. "It's really a key element of Renaissance culture, and [the manuscripts] are all covered with scribbled marginalia of [past] users. Experimentation was everywhere. It's not only about book-learned knowledge but hands-on practical knowledge. It's a key change in the way people constructed knowledge at that time."
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俄罗斯外交部长拉夫罗夫3月3日表示，由于伊朗及周边局势升级，核安全威胁正在加剧。
（作者单位：北京大学考古文博学院）
That’s not really a pattern, more like a group of techniques from Vlad Khononov’s Balancing Coupling book. They can be summarized as follows: when making a design it’s important to balance coupling, by taking into account strength, distance and volatility of the relation.