clock

一群物理学家宣布了有史以来性能最高的原子钟之一。 据说，该仪器测量时间非常精确，每3000亿年只会损失一秒钟，从而可以更精确地测量引力波、暗物质和其他物理现象。周三（2月16日）在《自然》杂志上发表了一项基于UW麦迪逊大学领导的研究的研究。 "光学晶格钟已经是世界上最好的钟了，在这里我们获得了前所未有的性能水......

欢迎来到 Signals And Threads，深入讨论来自 Jane Street 的技术堆栈的每一层。我是罗恩·明斯基。今天我们要讨论一个看似简单的话题：时钟同步。我认为没有什么比尝试编写计算机程序来操纵时间来让你相信时间是一件非常复杂的事情，它以 16 种不同的方式复杂，从时区到闰秒再到各种其他疯狂的事情，但......

上面是我自制的数字时钟。它使用数码管进行读数。与现在制造的大多数其他数码时钟相比，我的时钟没有使用任何晶体管或IC来驱动电子管。相反，驱动逻辑是由霓虹灯、电阻器、电容器和硅二极管构成。该项目始于 2002 年，当时我们的大学图书馆正在出售过时或其他多余的书籍，我非常便宜地买了 JB Dance 的《电子计数电路》一书......

在2020年期间，锁定的孤立失去了我们的时间感，我重新审视了我的钟表学实验与我们如何表达时间，线性时钟。我设计并制造了一个使用卫星导航和天文学的时钟，将时间显示为一个进度条，测量自日出以来经过的一天的百分比。第二个指标标志着蓝色的日落时间。 线性时钟的想法是通过我在CAMP的经验，为成人提供无技术的夏季营地。营地规......

当你预订四张或四张以上的TC Sessions：Mobility门票时，每张通票的价格将削减25美元-但前提是你必须在截止日期9月1日之前购买。4晚上11：59。(PDT)。9月5日物价上涨。 为期两天的会议聚焦于移动和交通的方方面面-自主、微移动、基于人工智能的移动应用、投资、监管问题、电池技术等。从领先的专家那里......

This clock can tell the time in 12 time zones at the same time, and by reading the nodes distributed in 12 rings labeled with the name of the city from inside ......

Banclock is a money-hungry alarm clock. When it rings, you can either get up in time to leave its noise, or you can put a coin into it to buy some sleep time. ......

When I was a child, naughty boys always like to take the pot, to catch small insects in the grass, those carefree time let people miss, if it can be sealed, ho......

Japanese design brand pinto wants people to relax their nerves and savor the pace of life. Recently, at a design exhibition in Tokyo, pinto exhibited their lat......

MMclock,a beauty of time. Mmclock,a beauty of time. Mmclock,a beauty of time.

Oh, I don't need to tell you, you'll know nobby's an alien the moment you see him. His nose is not on his face, his ears are not on his head, his mouth is unde......

bijin-tokei (Beauty Clock) is a creative app that allows beautiful women to take photos by holding up time signs, changing one every four minutes, changing one......

The Apple G3 wall clock, created by a retired employee of the Apple G3 team, uses a quartz movement and is powered by an AA battery. The Apple G3 wall clock i......

This "snitch" alarm clock is very insidious. Every time the alarm goes off and you are still asleep, it will "steal" your phone's address book, and then random......

With the advent of the digital music era, more and more vinyl records and the classics they contain are permanently unused or discarded. So these designers and......

These green timing tools combine modern technology with the potential of nature itself to meet the needs of timing and meet the requirements of energy conserva......

Yes, this is a real 3.5-inch computer hard drive. Brand design firms turn recycled computer hard drives into cool clocks. I like this design very much, and I b......

In the past few weeks, in fact, the new version of 9 o 'clock has been quietly in the test, today on Douban shopping, found that the right side of the home pag......

When you are enjoying your dream, suddenly there comes a harsh alarm bell, which completely breaks your dream. I really want to beat the alarm clock at this ti......

Brand clock. It's a real brand clock. 1035 brand logos or logos are placed on the dial...

In order to force people to exercise in the morning, designers have designed such a very interesting dumbbell alarm clock. When the alarm goes off, you must li......

Friends who often see fresh people must feel familiar with this box, yes, fresh people have introduced the "Time box - Time Tuner", and this is the time box im......

Fan from Stanislav Katz's design, beautiful clock, brought ideas from folding fan. The hour and minute hands are connected inside the metal ring, and when they......

This is a small clock with a unique design, which breaks our traditional concept of timepieces. The second hand is no longer connected to the central axis, but......

Have not seen this wall clock, do not know what is the idea; Have not seen this wall clock, do not know what is simple without limits!

The design from Wooteik Lim, from the perspective of the clock naturally does not have any practical value, and can not see the accurate time, and its irregula......

Newave is a calendar concept that takes advantage of the shape of a clock, and now many designs are starting to think of products by slowing down the clock spe......

Key words: simple, mysterious, modern, Japanese Quick links: http://coolmall.yo2.cn/go/42597.html

A clock from pixelbreaker.com, why recommend it today? Just because this amazing clock is unique, I believe that most people have not seen it, and will be deep......

The web design is simple and cool if you do not know the exact time you can open this page to calibrate the time