https://docs.google.com/presentation/d/1kSuQyW5DTnkVaZEjGYCkfOxvzCqGEFzWBy4e9Uedd9k/preview?imm_mid=0f9b7e&cmp=em-data-na-na-newsltr_20171213&slide=id.g168a3288f7_0_58
https://github.com/andri27-ts/60_Days_RL_Challenge
https://github.com/RJT1990/mantra