A PC emitting only 20dB of noise would be considered a relatively quiet system, while a typical office environment is around 40-50dB, and comfortable hearing levels are said to be below 60dB.

The new study involved lights that flickered at a frequency of 40Hz (40 times a second) and low-pitched sound of 60dB, about the volume of standard conversation. This combination of light and sound ...

Google has purchased podcast app 60db, which will shut down on November 10, Business Insider has learned. "We are thrilled to be joining the team at Google. We can't talk (yet) about what we are ...

一、前言：百尺竿头的一体水冷如何进步 如今，360一体式水冷散热器依旧是桌面级散热器的顶点，是各大散热器厂商展示自身技术与实力的舞台，酷冷至尊也不会例外。 酷冷至尊最新推出了一体式水冷散热器新旗舰——“360 ION冰界幻屏”。

Auckland Council’s new noise restrictions on a popular underage music venue are symptomatic of wider issues within the scene, ...

也就是说，插混车已经占据新能源超四成的市场，而且还在高速增长，相比之下，纯电车增速大幅放缓。按照这一趋势，插混车有望超过纯电车，成为市场的主流。

Shift Robotics, the creators of the original Moonwalkers, announces the launch of Moonwalkers Aero, built for those who see ...

朋友生日送空气净化器好吗？空气净化器在目前的市面上有许多的品牌，其中不乏有知名度很高的大品牌，也有名不经传的小品牌，他们价格高低不一，质量当然也是参差不齐，为了更好的挑选产品，特意在测评结束之后总结了六个选购要点，大家在挑选时可以参考一下。

作为石化装置的“心脏”，控制室应具备生产调度、数据分析、现场监视、报警及应急响应、先进控制与优化、 信息存储及读取、仪表维护、外部信息通信、仿真培训等需求。SH/T3006 ...

《黑神话：悟空》的爆火又一次带火了DIY市场，而且AMD还恰到好处地发布了新的锐龙9 9900X新品，游戏玩家关注的体验出来帧数之外，长时间游戏的稳定性也是重要的一环，为了测试不同散热器在游戏场景下的真实表现，我们启动了本次双塔风冷散热器的横评。

在设计上一贯“不走寻常路”的阿维塔，第三款车阿维塔07上市了。从上市首日订单破万、不少用户催促官方交付进度来看，21.99-28.99万元的售价，似乎有些超出预期。

For those searching for the best vacuum cleaner for carpets, the Haier robotic vacuum cleaner has a spot-clean feature that allows you to target problematic areas with precision. This wet and dry ...