I would also like to say that mathematics is not dull and, therefore, anything dull is not mathematics. This sounds so uplifting. But enthusiasm devoid of tangible manifistation is grotesque not just empty. Mathematics is not dull for those who does it. Technolgy has a potential to make mathematics not dull for those who learn it.
Technology has a potential to make the invisible visible.
It also shows the way how to do that . Problem posing 2789702 .