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.

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Comparison between error-diffusion and ordered dithering using an 8-colour regular palette. Left to right: error-diffusion, ordered.

在五得利面粉集团有限公司专用粉生产线上,“精准”和“柔性”成为关键词。通过智能化在线配粉,20秒就能完成不同基础粉的精准搭配,还能实时监测面粉灰分、面筋和水分,同批次产品指标波动控制在0.3%以内。研磨过程中,根据原料硬度、籽粒大小,灵活调整碾磨的方式和力度,出粉率提高4个百分点。“按照我们近200万吨的优质麦年加工量,相当于增产约8万吨优质专用小麦。”公司董事长丹志民说。

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Concern

Ben Jones accepts a certain amount of frustration is part and parcel of being a football fan. But that should be because of the action on the pitch, not because he can't use his mobile phone to call a friend in the stadium, or check the progress of other critical games.