地球的计时员可能会从世界时钟中减去一秒

“,”type”:”video”,”meta”:{“author”:”SciShow”,”author_url”:”https://www.youtube.com/channel/UCZYTClx2T1of7BRZ86-8fow”,”cache_age”:86400 ,”description”:”您知道吗，去年我们有 28 天有记录以来最快的天数？ 地球自转可能会受到许多因素的影响，科学家认为有一天我们可能需要进行前所未有的调整：删除一秒！nn前往 http://Brilliant.org/SciShow 尝试 Brilliant 的每日挑战。 立即注册，年度高级订阅可享受 20% 的折扣。nn主持人：Hank GreennnSciShow 有一个衍生播客！ 它被称为 SciShow Tangents。 请访问 http://www.scishowtangents.orgn————n通过成为 Patreon 的赞助人来支持 SciShow：https://www.patreon.com/scishown– ——–n非常感谢以下 Patreon 支持者帮助我们让 SciShow 永远免费为所有人提供：nnSilas Emrys、Drew Hart、Jeffrey Mckishen、James Knight、Christoph Schwanke、Jacob、Matt Curls、克里斯托弗·R·鲍彻、埃里克·詹森、亚当·布雷纳德、纳扎拉·生长紫罗兰、阿什、劳拉·桑伯恩、萨姆·卢特菲、皮亚·谢登、凯蒂·玛丽·马格农、小斯科特·萨托夫斯基、查尔斯·乔治、亚历克斯·哈克曼、克里斯·彼得斯、凯文·比勒nn– ——–n在互联网上的其他地方寻找 SciShow？nFacebook：http://www.facebook.com/scishownTwitter：http://www.twitter.com/scishownTumblr：http: //scishow.tumblr.comnInstagram：http://instagram.com/thescishown————n来源：nhttps://www.timeanddate.com/time/earth-faster 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