Algorithms and blockchain technology. The future for EPGL is what I believe. Both are hobbies for Rocky Markus so that's good. I see this stock rocket to https://www.khanacademy.org/computing/computer-science/algorithms/intro-to-algorithms/v/what-are-algorithms $9 halfway 2018. By the way: I've been told that Khan Academy is David Markus' brother in law...