Thank you for reading! I inserted links to corresponding Wiki pages into each project's name. As to BIOS-3, I took all info about it from Russian sources, it is all in Russian. Same about China project - most info is in Chinese which I don't know, so it is from Wiki mostly . My goal for this post was to share my wonder about strange situation when there is so few researches about CELLS. If Elon Musk is going to colonize Mars in the next decade, such systems must be extensively tested right now.