导演:Justin Gallaher,Sam Roseme主演:Paulo Americano,Terence Bridgett,Nompilo Gwala,哈基姆·凯-卡西姆,Raul Rosario,拉皮尤腊娜·塞费某,珍娜·厄普顿,Neide Vieira
1. Newton's law of universal gravitation. (2021). Retrieved from https://en..org/wiki/Newton%27s_law_of_universal_gravitation