Have you ever thought about how high a ball is supposed to bounce off a playing surface? And how a court can provide grip for your shoes, yet not be so rough...
Ball, Bounce, Engineering, Sport, Court, playing, surface
44:49
idedu 1612 مشاهده
2:23
idedu 1704 مشاهده
10:00
idedu 2126 مشاهده
4:25
idedu 1791 مشاهده
7:51
idedu 1634 مشاهده
29:46
apadane 2425 مشاهده
1:59:26
sciencelovers 940 مشاهده