Causerie was conducted on the day 1 of CUBE National Meet, where we had the discussion on Cardamine and Earthworm model systems, CUBists shared their findings and discussed what was done in a day, past days, Research Questions and developed experimental designs. The set of videos in this channel are developed by the Gnowledge Lab (http://www.metastudio.org/gnowledge%2...) for helping citizens to learn Free Software.