@scriptkiddie Also, add it all the maths, writings, thinking, experimentation, observation, and everything required to explain all the path to the refined new question!
And possibly, all the new questions that were discovered and their implicancies and impact to our mind and society on all that time!

Science is needed for improving and sustaining our society. Teachers, student, and researchers (and even more people such as enthusiasts) are the ones that make this questions possible!