Time to read: 5 min Tolerances — the amount of acceptable variation from a design for a part to still function — are an integral part of any engineering design process. There are many books, courses, training seminars, companies, and even professions devoted to tolerances/geometric dimensioning and tolerancing (GD&T). Tolerances help us, as engineers, ensure…
Partha Majumdar, Senior Research Scientist at Dow Coating Materials, explains how the availability of data can help formulators. Interview by Bettina Hoffmann Where are the limitations on modelling at present? Partha Majumdar: When experimental data is being used to generate predictive modelling tools, one of the biggest challenges facing coating formulators is the accuracy, consistency…
Trying to keep up — no pun intended — with what the Kardashians are doing to their hair is a challenge even for the most obsessed fans. The reality TV family has direct access to a slew of high-ranking hairstylists, so it's no shocker they're all continually playing around with length, color, and texture. Kylie Jenner,…
You’ve been pulling your hair back to rock your favorite hairstyle for as long as you can remember. It’s your signature style. That repeated move of pulling your hair tight and away from your face has changed your entire look. Now your hair is thinning in the front and on the sides, and you don’t…
——QT6-15 Block Making Machine—— 1. This equipment is mechanical hydraulic PLC controlled synthesis technique equipment. Its characteristic is high efficient, easy-operated and easy-maintained. Block molding mainly by hydraulic, machinery as sideline, vibrate and press to finish molding blocks. 2. The design and manufacture of this machine accordance with the requirement and standard of<Industrial block…
Description RIOT CLASSICS HYBRID SALT FRESH BLUEBERRY Riot Classics Hybrid Salt Fresh Blueberry will help you bash the blues with a banging berry sensation loaded with ripe, plump blueberries blended to juicy perfection.Explore the amazing collection of Riot E-Liquids, from their fruity and soda inspirations in smooth Nic Salts and juicy Shortfills. Specifications Flavours: Blueberry Nicotine…
Description VAPE UK BAR SALTS SOUR APPLE Vape UK Bar Salts Sour Apple is a blend of crisp green apples and sour candy for a tangy fruit delight.Take a look at Vape UK’s very own e-liquid ranges that are guaranteed to suit your vape kit and provide exceptional flavour, including other nic salts flavours. Specifications…
WordPress.com 是Automattic 公司旗下的网站，近日重新设计一翻。我不能明确指出哪里做了修改，哪里还是保持不变，因为我并没有经常关注他们的网站留心他们的变化。如果让我猜测的话，我想footer不同了，有些东西重新排版了，不过总体上来说，还是保留了它的干净、简洁的风格。 不过，在我查看WordPress.com 修改之前的面貌时，我通过Internet Archive找到了它所有的历史资料。WordPress.com问世已经很久了，至少在我知道有WordPress这个东西存在之前就已经存在了。浏览Internet Archive搜索出来的结果时，我被该网站的成长历程吸引住了。有一次，不知是Matt 还是Automattic公司没有很好地控制WordPress.com 域名，不过最终还是重新恢复正常。值得一提的是，OpenDomain.org里所有的网站都是提供开放资源项目服务的，我不知道WordPress 先前是不是一个开放资源域名，不过现在看起来确实像Drupal.com ，有人质疑它从开源中获利。 说完这些，让我们来看看WordPress.com的历史面貌吧，在此特别感谢Internet Archive。 2004年7月 – 2004年12月 这段时间WordPress.com 只显示一个域名停放页面，直到2004年12月中旬， WordPress.com 转为一个免费供大家使用的开源域名。 2005年2月 – 2005年5月 2005年第一季度WordPress.com 页面出现了一些错误，不过好在五月份WordPress团队重新维护好了网站。某种程度上来说，这意味着他们曾经失去对该域名的控制。不知道究竟发生了什么，不过这是我在Internet Archive第一次看到WordPress图标。也是第一次看到WordPress.org网站，样子有点傻傻的，我建议你去瞧瞧网站刚发布时的样子。天哪！看上去有点像现在的bbPress,还好他们不断重新设计网站! 2005年5月 – 2005年7月 这期间，WordPress一直保持不变，直到7月28日，该网站提供了一个注册表，用户可以通过注册这个注册表在网站启动时获得通知。注册时，还保留了用户的姓名。 2005年7月 – 2005年8月 在注册表之后，8月17日WordPress.com 又做了个小修改，用户可以输入他们的邀请代码注册或是注册可以获得邀请代码。此时，网站底部显示：WordPress.com is powered by WordPress，这次可以说是WordPress品牌的开端。 2005年9月 在九月份，WordPress.com在主页添加‘热门博客’以及邀请表，至今仍在 WordPress.com 的首页显示。当时，列入热门博客的有Matt On WordPress、 Lorelle On WordPress、Ryan On WordPress和 Ubuntu Blog。同样的，在这个页面上，还有一个开发资源域名文本显示：域名由Ric Johnson捐赠。这仅是WordPress.org的一个花絮，1.5.2版本却使它在网络上流行起来。 2005年10月 大约在10月23日，…
The new facility will focus on efficiency and performance tests of radiation curing products for various segments. IGM Resins has announced the new application laboratory at IGM Resins do Brasil dedicated to efficiency and performance tests of radiation curing products for various segments, with high technology equipment, as well as providing technical support to its…
Time to read: 8 min Steel comes in many forms: sheet metal, plates, bars and beams of various geometries, pipes, and of course, the solid stock material used when CNC machining steel. Steel is used for so many applications and by so many industries that it makes sense for there to be many different types…