So I am siting at home brainstorming and I was thinking: I know that certain organisms adapt themselves to the environment they are in over a period of time. So then I thought: Does yeast adapt to the same brew if it is used again and again with the same recipe? If i brewed a porter 5 times in a row and pitched on top of the same yeast cake would that yeast adapt to my brew and be a "special' strain for that recipe? If so, this could be a great project to try out