https://www.youtube.com/watch?v=y3QRb828C6k
introduce US manufactured coaxial drone since year 2017
https://www.ascentaerosystems.com/spirit
so does Chinese rival T-drone
so does the French rival, Metafly
In terms of Blockchain technologies, here comes the Ethereum, hosted by Microsoft and J.P. Morgan
https://fortune.com/2017/02/28/ethereum-jpmorgan-microsoft-alliance/
Of course the official site did not ever mention that 70% Ethereum is hosted by Microsoft
https://ethereum.org/what-is-ethereum/
here comes the Chinese rival, namely Neo
https://neo.org/eco
the main stream is now pushing all these technologies, in the name of STEM, or singularity university
https://www.lksf.org/singularity2016/
recently the new article "How blockchain technologies impact your business model" by Vida j Morkunas
bit.ly/2wk45ZF
https://fardapaper.ir/mohavaha/uploads/2019/08/Fardapaper-How-blockchain-technologies-impact-your-business-model.pdf
source
https://dailyhive.com/vancouver/surrey-driverless-shuttle-demonstration-february-2019
https://www.kickstarter.com/projects/ascentaerosystems/sprite-the-portable-rugged-totally-different-small
https://www.ascentaerosystems.com/spirit
https://www.unmannedsystemstechnology.com/2019/04/new-industrial-grade-drone-features-dual-rotor-coaxial-design/
https://www.facebook.com/events/%E6%9F%B4%E7%81%AB%E9%80%A0%E7%89%A9%E4%B8%AD%E5%BF%83xfactory/coaxial-two-propeller-uav-tdrone-sharing/265938947412146/
https://github.com/ShenZhenAccelerationTechCo/Tdrone
https://diydrones.com/profiles/blogs/tdrone-open-source-coaxial-drone
https://grabcad.com/library/tdrone-1
https://www.kickstarter.com/projects/274008848/metafly-a-new-flying-experience
