Before revision: This material is from Ludwik Fleck § Thought collectiveThomas Kuhn later discovered that Fleck 1935 had voiced concepts that predated Kuhn's own work.
After revision: Thought collectiveThis material is from Ludwik Fleck § Thought collectiveThomas Kuhn later discovered that Fleck 1935 had voiced concepts that predated Kuhn's own work.