（每日一读）高考英语考前突破 阅读理解能力 文化教育 切蛋糕的最佳方式素材

切蛋糕的最佳方式伦敦一名数学家在 YouTube 视频中展示了 最佳的切蛋糕方式。您别说，还真有那么点道理。 Forget everything you know about cake cutting; this new method could turn the seemingly straight-forward practice on its head. Although, using the word 'new' isn't accurate, because the method is actually a 100-year-old trick unearthed（发掘，破获） by London-based author and mathematician Alex Bellos. In his latest YouTube video, Bellos describes how taking wedges out of cakes leaves them susceptible to drying - and we should instead be cutting them in lines so the whole cake can be sealed and stored. Known on YouTube as Numberphile, Bellos first explained the problems with modern methods of cutting cakes. Namely, he said that if a wedge（楔子） is taken out of a cake but the rest of the food is then stored in the fridge, the edges of the cake open to the air will be 'dry and horrible', Bellos says. 'You're not maximising the amount of gastronomic（烹饪学的） pleasure that you can make from this cake.' There is instead, he explained, a better way of cutting cakes that dates back more than a century. The method was first published in Nature on 20 December 1906 in the letters to the editor section by English mathematical scientist Francis Galton. Titled 'Cutting a round cake on scientific principles', Galton's letter explained how the 'ordinary method of cutting out a wedge is very faulty'. He went on to state the cake should be cut in parallel lines, starting in the centre, with the rectangular segments of the cake then taken out and eaten. This would allow the cake to then be closed, provided it is one with icing, keep the sponge inside sealed and retaining its freshness. 'Christmas suggests cak...