分类：科技

如今，超快激光器（飞秒和皮秒脉长）是工业生产过程中的一个最重要组成部分。

以物联网为相结合，智能家居产业发展很快。

SAN FRANCISCO — If Apple had its way, this week would play out like Christmas for 5-year-olds. 旧金山——如果按苹果(Apple)的意愿，本周应当像五岁孩子的圣诞节一样。

At CES in Las Vegas lately, Ataraina presented what it says is the worlds first flying air cleaner, using a drone-based system to remove dust, pollen, and other harmful particles from inside your house.近日，在拉斯维加斯举办的消费类电子产品展览会上，Ataraina公司展出了据传是世界上第一台不会飞来的空气净化器。

近日，国内电声器件头部企业之一歌尔股份公布了2019年半年报，报告表明，19年上半年歌尔股份构建营业收入135.76亿元，同比增加61.11％；构建归属于上市公司股东的净利润5.24亿元，同比增加17.73％。

虚拟现实：让虚拟世界无限迫近现实(艺海观澜·当科技碰上艺术④)　　虚拟现实(VR)技术不会给人带给前所未有的真实感和沉浸于感觉，也为艺术带给全新维度和更加辽阔的建构空间　　近年来，虚拟现实(VR，VirtualReality)技术迅猛发展，沦为市场注目的热点。

对许多人来说，用于人工智能来预防犯罪和协助给罪犯定罪有可能看上去像科幻电影中的场景。

Deciding where to place a Wi-Fi router at home to minimise signal blackspots is a fine art. But a physicist has attempted to tackle the problem by mathematically working out the optimum position for a router. He studied how walls and reflections affected signal strength and concluded that, as common sense might suggest, there’s just no beating the centre of a house for router location。

3 月 6 日，印度最高法院（Supreme Court of India）上诉了印度储备银行（Reserve Bank of India）此前禁令金融机构向加密货币企业获取银行服务的法令。

If you have ever wondered how Google is able to make so much money each year, this letter offers a part explanation. The website is happy to accept and make income from adverts from companies which take advantage of the unwary.如果你曾多次想要告诉谷歌每年如何能赚到那么多的钱，这封信就获取了部分的说明。