Hello

I wrote an article in Russian language
https://www.cryptolife.pro/single-post/2018/03/12/momentum

And I made a video in Russian language
https://youtu.be/qXdixeBUF4A

ETH 0x17D03dc0B5F5dC4483cDd09E1cBc563385c973cC

Please approve my work

Thank you