在国际空间站进行礼拜的指导方针 [pdf]
该PDF文件为身处国际空间站的穆斯林宇航员提供了如何在微重力环境下进行伊斯兰礼拜(Ibadah)的实用指南,包括面向麦加方向(Qibla)的确定、净礼(Wudu)和祈祷(Salah)的规范,以及斋戒(Sawm)等宗教义务在太空环境中的调整方法。
该PDF文件为身处国际空间站的穆斯林宇航员提供了如何在微重力环境下进行伊斯兰礼拜(Ibadah)的实用指南,包括面向麦加方向(Qibla)的确定、净礼(Wudu)和祈祷(Salah)的规范,以及斋戒(Sawm)等宗教义务在太空环境中的调整方法。
A new paper by Thomas Bloom, Will Sawin, Carl Schildkraut and Dmitrii Zhelezov disproves a well-known conjecture in additive combinatorics. The result shows there exist arbitrarily large finite sets A of real numbers where max(|A+A|,|AA|) ≤ |A|^{2-c}. The solution was achieved by humans using methods related to an earlier AI solution to the unit distance conjecture.
John Burn-Murdoch guest-hosted BBC's Radical podcast, speaking with geneticist Sir John Bell about recent and upcoming medical breakthroughs.