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一次性口罩既不经济也不环保？以色列理工学院的科研人员近日研发出新型的充电口罩，可使用手机充电器充电加热来杀死口罩上的病毒，以实现重复利用。Israeli researchers say they have invented a reusable face mask that can kill the...

Zhou Shen (born 29 September 1992) is a Chinese male singer. Zhou is best known for his song Big Fish and The Rose and The Deer, and both of which wer...

A few years ago, I had the honor of traveling through Accra, Ghana. As I rode down a main avenue, images grabbed my attention. On one side of the stre...

很多人冲马桶都没有盖上盖子的习惯，殊不知这样做给了病毒传播的便利。扬州大学的研究发现，冲马桶时不合盖，升腾的水雾可达到头部高度，从而可能让人吸入水雾中的病毒。Flushing the toilet with the lid up creates a cloud of spray that can b...

新冠肺炎疫情暴发以来，追踪接触者成为阻止病毒传播的最有力武器。一些国家推出新冠病毒接触者追踪app，还有一些国家培训并雇用了接触者追踪员，减缓了病毒的传播，为抗击疫情争取了时间。Whenever a new infectious disease emerges, contact tracing is...

对新冠疫情的监测发现，儿童的发病率较低，症状也较轻。这是为什么呢？科学家认为，这可能是因为儿童经常得感冒，免疫系统已经做好了充分准备。Children may be protected from coronavirus because they catch so many colds, scient...

为应对新冠疫情对影片上映和制作的影响，2021年奥斯卡颁奖典礼将推迟两个月举行，且颁奖形式尚未确定。影片报名截止日期也将从2020年12月31日延长到2021年2月底。同时，在流媒体或视频点播服务上首映的电影也有资格参评。Next year's Oscars ceremony has bee...

Whoosh!呼！A snowball zoomed past my head.一只雪球从我的脑袋旁边飞过I bent over a snowdrift我弯腰探身向一个雪堆and packed one myself自己也用最快的速度攒了一个雪球to throw back as quickly as ...

You're likely a fan of Flamin' Hot Cheetos because I presume you are a living, breathing, human being on Earth and all of us love Flamin' ...

消极悲观的害处有多大？新研究发现，长期的消极思维习惯会增加患老年痴呆症的风险。看你以后还敢丧吗？Persistently engaging in negative thinking patterns may raise the risk of Alzheimer's disease, fin...