User contributions for 133.11.21.115

20 May 2024

• 01:4601:46, 20 May 2024 diff hist +25‎ Three-phase AC railway electrification ‎ →‎Current systems: mark claim that 3-phase systems are less complicated for rack railways as dubious current Tag: Visual edit
• 01:4301:43, 20 May 2024 diff hist +751‎ Talk:Three-phase AC railway electrification ‎ →‎why is the system said to be less complicated in the case of rack railways?: new section current Tag: New topic
• 01:2101:21, 20 May 2024 diff hist 0‎ Overhead line ‎ →‎Overview: spelling correction Tag: Visual edit
• 01:2001:20, 20 May 2024 diff hist +206‎ Overhead line ‎ →‎Overview: mention that some systems require pairs of overhead wires. Tag: Visual edit
• 01:0401:04, 20 May 2024 diff hist +34‎ Harajuku ‎ →‎Rail: add comment that Harajuku station includes the Imperial Station platform. current Tag: Visual edit

26 April 2024

• 04:3904:39, 26 April 2024 diff hist +32‎ GW170817 ‎ →‎Gravitational wave detection Tag: Visual edit
• 04:3304:33, 26 April 2024 diff hist +901‎ GW170817 ‎ →‎Gravitational wave detection: cite sources for 1000 s signal duration and detector 10 Hz low-frequency cut-off. Tag: Visual edit

25 April 2024

• 09:4909:49, 25 April 2024 diff hist +6‎ GW170817 ‎ →‎Gravitational wave detection: change one occurrence of "s" to "seconds" since other units have been written out in full in this section. Tag: Visual edit
• 09:4409:44, 25 April 2024 diff hist +54‎ GW170817 ‎ →‎Gravitational wave detection: clarify that the automatic analysis was analyzing all LIGO and Virgo data, not just LIGO-Hanford, but that the signal was initially detected only in LIGO-Hanford's data. Tag: Visual edit
• 09:4109:41, 25 April 2024 diff hist +761‎ GW170817 ‎ →‎References: cite "automatic computer search" Tag: Visual edit
• 09:3409:34, 25 April 2024 diff hist +56‎ GW170817 ‎ →‎Gravitational wave detection: correct the claim about the duration of the signal. the signal has no, practical, intrinsic duration or starting frequency, the stars were orbiting for millions possibly even billions of years, whereas the previous wording suggested the signal was 100 s long and started at 24 Hz. Tag: Visual edit
• 08:5408:54, 25 April 2024 diff hist +1‎ Anomalous magnetic dipole moment ‎ →‎Electron: small grammar correction to last edit Tag: Visual edit
• 08:5408:54, 25 April 2024 diff hist +7‎ Anomalous magnetic dipole moment ‎ →‎Electron: the claim that the magnetic moment of the electron is the most precisely verified prediction in the history of physics is false. the compact object collision GW170817 from which both gravitational waves and gamma rays were observed, 130 million light years from their source, confirmed GR's prediction that gravity travels at c to 15 significant figures. Tag: Visual edit