I have a Denza 400. Now Denza 500 is out! The main improvements include: Battery capacity - from 62 KWH to 70 KWH Charging efficiency - from 3.3 KW to 6.6 KW Firmware upgrade BMS upgrade Front light -

I was invited by China hadoop(小象学院) to give a series online courses talking about blockchain in November 2017 (cooperated with my friend @sunnysun, who is a Hyperledger expert). It was fun for me to share

1. Dapps will outbreak Cryptocurrencies and blockchain technology are still in their early age. We could say so because currently, this emerging technology is still immature. Today almost every person

As for now the "CryptoKitties" are not as hot as 2 weeks ago. But I still believe in the team because after I've read their white paper, I know the team is on the right track, and they will go

Let's continue to find out every detail of the implementation of Bitcoin. Because blockchain is the core part of Bitcoin, let's start with the blocks. The Genesis Block In the earlier version of Bitcoin,

这些天bitcoin和其他一些加密货币的价格一路猛涨，很多人觉得这完全是一个新的庞氏骗局，这个有史以来最大的“泡泡”早晚要破。于是Convoy Investments做了这样一番对比： 从图上看bitcoin已经超过了著名的“荷兰郁金香”，并且从曲线走势的对比来看，终究难逃衰落的命运。但是仔细想想，这二者真的“可比较”吗？我们不妨来分析一下它们的不同。 价值体现

Why? I am a big fan of Bitcoin. I am eager to find some articles which can go through every underlying technical detail, so I searched the internet but resulted in no luck. There are so many sorts of

I ride my newly bought Brompton to Software Park this weekend, where I was working for a US IT company. I took this photo by the lake. What a lovely day and what a great folding bicycle! As always I will