0020M7.74(pc?)垢版2017/10/17(火) 01:28:42.53ID:/eu/YlUw0 重力波及び信号検出 https://twitter.com/nigoct/status/919932185926189056 https://twitter.com/nigoct/status/919934118141423616 https://twitter.com/nigoct/status/919936958431772672