Chemicals from our phone and TV screens are accumulating in the brains of endangered dolphins and porpoises. New research shows these "liquid crystal monomers" from e-waste can cross the blood-brain barrier and may disrupt DNA repair, highlighting the growing impact of electronics on marine life.

· · 来源：user资讯

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Earlier today I set you these three problems about the number 11. Here they are again with solutions.

新书架，推荐阅读51吃瓜获取更多信息

Медведев вышел в финал турнира в Дубае17:59

Looking for Wordle today? Here's the answer to today's Wordle.

Bill Clint

换句话说，中国游艇产业过去之所以规模有限，并不是因为制造能力不足，而是因为需求土壤尚未形成。