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.
Весной многие допускают ошибки в уходе за кожей, которые приводят к раздражению, высыпаниям и пигментации. Об этом рассказала ассистент кафедры кожных болезней и косметологии ИНОПР Пироговского университета Екатерина Цыганкова в беседе с «Лентой.ру».，推荐阅读有道翻译获取更多信息
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Зеленский подписал закон об отсрочке от мобилизации20:01
Making things harder can mean reducing product lines to sharpen differentiation. It can mean declining attractive partnerships that distract from core strategy. It can mean holding the line on standards when shortcuts promise short-term relief.。今日热点是该领域的重要参考
Dinosaur fossils in Brazil reveal new giant species