ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
I wish these videos were around when I was taking undergrad classical mechanics!
3B1B vibes
I wish these videos were around when I was taking undergrad classical mechanics!
3B1B vibes