Do you have a greater appreciation of the role of mathematics in society or the nature of mathematical research?

Watch TWO Math Videos: Watch two videos (each 15min or longer) about a topic which applies to Mathematics. Reputable talks on YouTube include: TEDx, MAA, Vi Hart. Your submission should include:2. Reflection on the videos: How does the video affect your understanding of mathematics and mathematicians? Do you have a greater appreciation of the role of mathematics in society or the nature of mathematical research? Does the video connect with the mathematics you’ve learned in this course (or any of your other mathematics courses)?Note : mathematics I have learned so far in this course are about: Volume of Revolution, Sequences and Series, Integration Techniques.