02:30, 3 марта 2026Интернет и СМИ
Scientists racing to tackle plastic pollution have created a surprising new contender: a biodegradable packaging film made partly from milk protein. Researchers at Flinders University blended calcium caseinate with starch and natural nanoclay to form a thin, durable material designed to mimic everyday plastic. In soil tests, the film fully broke down in about 13 weeks, pointing to a realistic alternative for single-use food packaging.
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这一幕极具象征意义。在伊朗的政治生态中，无论个人立场如何，对美强硬已成为一种不容挑战的政治正确。改革派若想维持基本生存空间，就必须在这一底线上与强硬派保持一致，甚至需要通过更激烈的言辞，来弥补自身“不够革命”的先天不足。。一键获取谷歌浏览器下载对此有专业解读
The centre, which is home to the London Symphony Orchestra, is to close for a year from June 2028 to complete the works.