佛罗里达州一起看似微不足道的邻里纠纷升级为致命暴力。警察的执法记录仪视频和调查性采访揭示了佛罗里达“不退让法”带来的后果。在一个普通的美国家庭社区,孩子们互相玩耍,生活井然有序,然而其中一位女性却总是将任何冲突都视为需要报警处理的攻击行为。一位当地“凯伦”(Karen,指特权阶层中颐指气使的白人女性)令人讨厌的行为,逐渐被揭露为更加黑暗和令人发指的真相。导演吉塔·甘德比尔(GeetaGand
Black holes stand at the limit of what we can know. To explore that edge of knowledge, the Event Horizon Telescope links observatories across the world to simulate an earth-sized instrument. With this tool the team pursues the first-ever picture of a black hole, resulting in an image seen by billions of people in April 2019. Meanwhile, Hawking and his team attack the black hole...