一 | AI摘要 福州港后铁路控制性工程大樟隧道掘进突破8000米。 Healthier Cookies Made from Banana Waste,Researchers from the Aligarh Muslim University in India and the University of Houston in the US discovered a new use for banana peels that normally go to waste, suggesting they may be turned into flour and then added to your favorite cookie recipe.,As it turns out, adding banana peel flour improves the nutritional value of cookies and imbues them with antioxidant properties useful for your health. There is slight downside though – the cookies became tougher the more banana flour you add, but miraculously soften after a certain period in storage. So, healthy cookies, anyone?,New Internet Highs (and Emergency Services),Rejoice the pilgrims to Kilimanjaro (Africa's highest mountain, in case you didn’t know), for the authorities of Tanzania announced the launch of a new project that will enable high-speed internet access on your mobile devices as you climb to the peak. Although the summit itself will be connected later on, the plan is to finish the project in October this year.,This is good news not only for those who love to post to their social media on the go, but also for those who love getting themselves in trouble! Previously, there was no cell service on the mountain and calling 911 in an emergency was kind of problematic. But not anymore!,Looking With a Fresh Pair of Eyes,Damage or degradation of corneas is no small issue – according to the scientists' estimates, some 12.7 million people around the world suffer vision loss due to it. And while cornea tissue is transplantable, there is not nearly enough donated tissue to serve all who faced this problem.,However, scientists from India and Iran managed to restore sight in 20 test patients during a trial of new bio-engineered (meaning you can always produce more) corneal tissue. It is made from the collagen of pig skin - not the rarest material in the world. Naturally, it will take time to scale the technology and thoroughly test it, but it's a success nonetheless.,Nanoparticles That Can Treat Cancer,Scientists of the Immanuel Kant Baltic Federal University in Russia have developed new nanoparticles made of gold and iron oxides that can destroy the cells of a tumor from the inside, while sparing the healthy ones, sources in the Russian Science Ministry told Sputnik. These particles, developed jointly with foreign scientists, can heat up and thus destroy cancerous cells.,The new technology tested well against cancer cells in breasts and walls of blood vessels. It also showed excelled biocompatibility – meaning it is not toxic for a human organism.。该隧道地质复杂，建设者通过抽排水、精准爆破及环保措施克服难题。项目建成后，将提升福州港货物集散能力，优化区域物流结构。 记者25日获悉，福州港后铁路的控制性工程大樟隧道日前取得阶段性进展，隧道掘进突破8000米大关。
二 | 作为福建最长货运铁路单线隧道，大樟隧道全长约11.6公里，预计明年贯通。 大樟隧道是项目的“咽喉工程”，地质条件复杂，穿越5条断层、5条节理密集带、2条岩性接触带及1条侵入接触带，围岩破碎松散、自稳能力差，施工难度堪称在“嫩豆腐”里打洞。 面对复杂地质条件，建设者因地制宜施策。
三 | 针对大帽山斜井强富水段涌水难题，项目配置6台大功率水泵全天候不间断抽排水，单日最大抽排水量达3万立方米，相当于一座20万人口县城的一天生活与公共用水总量。在特殊敏感地段，项目采取差异化管控措施：隧道进口浅埋段下穿G104与沈海高速公路，最小埋深仅8.1米，沉降控制要求高，技术团队采用机械开挖配合精准控制爆破，全程动态监测沉降数据，保障路面通行安全；隧道出口段紧邻大溪里水库二级水源保护区，项目通过多级沉淀池和一体化污水处理设备，实现泥浆资源化利用，严守生态保护红线。
四 | 作为福建省实施国家综合货运枢纽补链强链的重点项目，福州港口后方铁路建成后，将大幅提升福州港的货物集散与转运能力，进一步优化区域物流运输结构。（记者 李锦清）。
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