#cn-science

There are many famous triangles in the world such as Bermuda Triangle such as Yang Hui Triangle such as Palace Danger triangle of the face The danger triangle of the face usually refers to the triangular

A survey abroad once showed that 20% of the people died in traffic accidents which were caused by "cold medicine" . The dangers of drunk driving are well known, but the dangers of drug driving

What if you get stuck in your throat by a fishbone? These three things are not to be done. 1. Never swallow food, such as rice balls and steamed bread. Does this scene familiar? The first step is to eat

Can you be a man that can predict weather? It is going to rain Believe me some people can really predict sudden cooling, rain and snow. If some around you is suddenly stroking his/her knee in conversation,

Can coffee cause cancer? Two celebrities have something to say.** Voltaire (French historian and philosopher, Born in1694 - Died in 1717, Aged 83)** **"I drank a lot of coffee for 65 years even in

（原文為粵文版本，於2014年10月5日發表於本人的博客(Blogger)中。現以語體文並略作修改在Steemit上重新發表。） 粵語中有這樣的一句諺語：「我食鹽多過你食米」，直接翻譯作語體文就是「我吃鹽巴比你吃米飯多」。通常這句話都是一些（不可一世的）長輩教訓年青人時說的，大概意思是指「我的人生經驗比你多，你一定要聽我的」。

Hi everyone! Thanks for your support on the IT security series. And here comes to the 9th post for this series. Remember last time we have talked about how to check the user group and the users by using

數學大師建宗的開示 喔，打錯了，是 @kenchung，不是建宗。Kenchung數學大師是本社區知名的數學專業人士，想必喚醒了不少人的數學噩夢... （到底為什麼世界上要有這種學問啊？知道打幾折怎麼算就好了啊！何況還有計算機可以算啊... 我畢業以後就沒算過數學了...那東西根本沒用嘛！...）這種不懂數學之美的市井小民們，活該在底層活到老 可能其實不是太能領會這學問的美啊！

我相信各位Steemain 近來最熱列的話題肯定是最近Steemit受到的DDoS 攻擊，以致網站連不上，所以不能發帖，也不能看帖，更不能按讚了。而以我本人的感覺而言，Steemit大概也因為這個原因，所以我覺得網站一直也不太穏定，我大概有3到4次是有一段時間完全連不上Steemit了。而當大家都在說DDoS

Hi everyone! Thanks for your support on the IT security series. And I am very happy that here comes the 8th post for this series. Remember last time we have discussed about how to check the user permission

Hi everyone! Thanks for your support on the IT security series and it come to the 7th post now. So, last time we have discussed about the shared folder problem in the network? And introduced the tools

Hello everyone! Thanks for your support on the IT security series. Do you remember last time we have discussed about the shared folder problem in the network? Yes, you have to properly configure the access

For Chinese version, please scroll down/ 中文版請見文末 Originally I didn’t want to write this post, but somehow I felt I use try to use Steemit to document this so that later if it ever came true, what I written

Hello everyone! Thanks for your support on the IT security series. In previous topic, we have discussed more on the basic IT security concept, mainly related to the operating system itself. And this time,

In my last post Silver, nothing shiny here/ 此地無銀 I have mentioned that most activity related to silver are actually the result of silver ions, I have talked about silver ions can be added to antiperspirant

Previously, @htliao wrote an article on silver metal, I am not a good investor, but silver are good stuff, so BUY!! The article also contained a lot of science about silver. Even though I specialized in

The recent publication The antibiotic course has had its day had stirred a lot of debate on antibiotics dosage. 最近出版的抗生素療程已到盡頭的一天引起了很多關於抗生素劑量的爭論。 For a quick summary of the paper, you can go to @mcw ‘s

這篇文章是延續我之前發表的一篇文章 你為什麼要注射疫苗，怎樣避免成為下一隻喪屍 如果沒有看過那帖子，請去看一下〜 我前文已經提到接種疫苗的重要性，以及它是社會責任的一部分, 為提供社區免疫以抵抗潛在社區爆發的疫情。接種疫苗不僅可以保護自己，還可以幫助形成屏障（如果社區疫的苗接種人口夠多）以預防疾病傳播（或成為喪屍）。 首先，我要感謝你們告訴我為什麼人們不願意接種疫苗