I was born in Yerevan, Armenia. I retired from George Washington University as an adjunct research professor. I ended my scientific life by discovering the mechanism of blood return to the heart- an essential problem of blood circulation that remained unsolved for centuries, of which I am very proud. https://shorturl.at/gi4Z6 https://shorturl.at/E4szw I also proposed a hypothesis of human evolution, which has yet to be accepted by mainstream anthropologists. https://shorturl.at/R3kdd I have seen the Soviet Union and its downfall, the post-Soviet Armenian state upheavals, and the United States up close. In the past 14 years, I have been active on Facebook, keeping in touch with Armenian and global politics. I have collected many of my short thoughts on Facebook, which may contain anger over my national history, the present state of criminal politics in Armenia, and my vision of current things locally and globally. These thoughts can guide people who unexpectedly find themselves in harsh social/political conditions. They differ in subjects and themes and are not ordered by means. Now, my life philosophy is the following: I managed to keep myself away from idiots, maniacs, and "genius" people, so abundant nowadays. I will do my best to avoid them during my senior years.