The conclusions of science depend on questions and experiments.
Experiments are constant attempts to establish the correctness or fallacy of thoughts and ideas.
Thus, experimentation is the way science attempts to settle controversy. When well-designed experiments are performed and analyzed, the controversy may be settled. But the new knowledge derived from well-run experiments also engenders new controversy, and this becomes a part of the creative growth of science. Each year we pose some questions and challenges for students. We know some teachers have used these ideas for classroom discussions and a few students have used Monarchs as the basis for Science Fair or independent study projects, but we haven't received much feedback.