# Whys - [Do You Need a Blockchain?](https://spectrum.ieee.org/computing/networks/do-you-need-a-blockchain) - [What can't blockchain do?](https://www.jianshu.com/p/70f6a29a6296) - [6 simple questions to identify fake blockchain project](https://www.jianshu.com/p/f079a90f2148) - [Is consortium blockchain better?](http://www.infoq.com/cn/news/2018/10/is-consortium-blockchain-better) - [Why building projects on ethereum are destent fail?](http://www.infoq.com/cn/articles/why-building-projects-on-ethereum-are-destent-fail) - [Blockchains: How They Work and Why They’ll Change the World](https://spectrum.ieee.org/computing/networks/blockchains-how-they-work-and-why-theyll-change-the-world) - [你需要区块链么?](https://spectrum.ieee.org/computing/networks/do-you-need-a-blockchain) - [区块链不能做什么?](https://www.jianshu.com/p/70f6a29a6296) - [6个简单的问题就可以识别空气币项目](https://www.jianshu.com/p/f079a90f2148) - [公链不行,联盟链就可以吗?](http://www.infoq.com/cn/news/2018/10/is-consortium-blockchain-better) - [为什么在以太坊上构建项目注定会失败?](https://www.jianshu.com/p/91c4178616fb) # Hows - [Blockchains Will Allow Rooftop Solar Energy Trading for Fun and Profit](https://spectrum.ieee.org/computing/networks/blockchains-will-allow-rooftop-solar-energy-trading-for-fun-and-profit) - [一个可供参考的解决“三医问题”的区块链大卫生平台设计构想](https://www.jianshu.com/p/a81194479b67) - [区块链在健康保险行业的落地探索](https://mp.weixin.qq.com/s/Sm8i-hsHX9lCnNHE0PcnmA) - [区块链在金融风险数据共享中的应用实践](https://www.jianshu.com/p/ca569196dff6) - [将日常生活集成到区块链,物联网改革的四种解决方案]() - [区块链技术在版权保护中的应用实践](https://www.jianshu.com/p/f82436325fc6) - [区块链在溯源方面的落地探究]() - [央行“国家队”发布首个区块链平台](https://www.jianshu.com/p/72e9f92b3a5d) - [Blockchain Registry Open Platform](./BROP.md) - [50万色情资源,3种Token经济系统,稳定运行10年的区块链色情网站](https://mp.weixin.qq.com/s/ItWYqQDRqTg7X8d1eBvJdA)