MediaWiki API result
This is the HTML representation of the JSON format. HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format. To see the non-HTML representation of the JSON format, set format=json.
See the complete documentation, or the API help for more information.
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"title": "File:Black hole Kerr.png",
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"user": "Lwcamp",
"timestamp": "2025-12-05T03:23:07Z",
"comment": "A diagram of the features of the Kerr geometry, showing the inner and outer event horizons (white ovals), outer boundary of the ergosphere (outer red oval), inner surface of infinite redshift (inner red oval) and ring singularity(dotted oval)."
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"title": "File:Black hole Kerr.png",
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"timestamp": "2025-12-05T03:23:07Z",
"comment": "A diagram of the features of the Kerr geometry, showing the inner and outer event horizons (white ovals), outer boundary of the ergosphere (outer red oval), inner surface of infinite redshift (inner red oval) and ring singularity(dotted oval)."
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"title": "File:Black hole Reissner-Nordstrom.png",
"pageid": 356,
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"user": "Lwcamp",
"timestamp": "2025-12-05T03:17:58Z",
"comment": "A diagram of the features of the Reissner\u2013Nordstr\u00f6m geometry, showing the inner and outer event horizons (white solid circle), the location of the Schwarzschild event horizon for a black hole of equal mass but no charge (outer dashed circle), the location of the extremal horizon at half the Schwarzschild radius (inner dashed circle), and the central singularity."
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"title": "File:Black hole Reissner-Nordstrom.png",
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"timestamp": "2025-12-05T03:17:58Z",
"comment": "A diagram of the features of the Reissner\u2013Nordstr\u00f6m geometry, showing the inner and outer event horizons (white solid circle), the location of the Schwarzschild event horizon for a black hole of equal mass but no charge (outer dashed circle), the location of the extremal horizon at half the Schwarzschild radius (inner dashed circle), and the central singularity."
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"title": "File:Black hole Schwarzschold.png",
"pageid": 355,
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"params": {},
"type": "create",
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"user": "Lwcamp",
"timestamp": "2025-12-05T02:52:39Z",
"comment": "A diagram of the features of the Schwarzschild geometry, showing the event horizon (white circle) and central singularity."
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"title": "File:Black hole Schwarzschold.png",
"pageid": 355,
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"revid": 3413,
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"timestamp": "2025-12-05T02:52:39Z",
"comment": "A diagram of the features of the Schwarzschild geometry, showing the event horizon (white circle) and central singularity."
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{
"logid": 635,
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"title": "File:Comparison of the recoil of conventional and electromagnetic cannon.png",
"pageid": 354,
"logpage": 354,
"revid": 3322,
"params": {},
"type": "create",
"action": "create",
"user": "Lwcamp",
"timestamp": "2025-11-27T03:04:49Z",
"comment": "A comparison of the recoil impulse from a powder gun (green), electromagnetic gun (red), and a powder gun with a muzzle brake (blue) for a constant-energy launch (varying the mass of the projectile with speed to keep the total kinetic energy constant). Data from Edward M. Schmidt, \"Comparison of the recoil of conventional and electromagnetic cannon\", Shock and Vibration 8 (2001) 141\u2013145 https://doi.org/10.1155/2001/590948"
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"ns": 6,
"title": "File:Comparison of the recoil of conventional and electromagnetic cannon.png",
"pageid": 354,
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"img_timestamp": "2025-11-27T03:04:49Z"
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"type": "upload",
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"user": "Lwcamp",
"timestamp": "2025-11-27T03:04:49Z",
"comment": "A comparison of the recoil impulse from a powder gun (green), electromagnetic gun (red), and a powder gun with a muzzle brake (blue) for a constant-energy launch (varying the mass of the projectile with speed to keep the total kinetic energy constant). Data from Edward M. Schmidt, \"Comparison of the recoil of conventional and electromagnetic cannon\", Shock and Vibration 8 (2001) 141\u2013145 https://doi.org/10.1155/2001/590948"
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"title": "File:Filamentation Kautz J Appl Phys 130 203302 2021.png",
"pageid": 353,
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"revid": 3280,
"params": {},
"type": "create",
"action": "create",
"user": "Lwcamp",
"timestamp": "2025-08-12T18:20:48Z",
"comment": "Laboratory-produced laser filament produces a plasma for laser induced breakdown spectroscopy.\n\nCredit: Elizabeth J. Kautz, Mark C. Phillips, and Sivanandan S. Harilal, \"Laser-induced fluorescence of filament-produced plasmas\", Journal of Applied Physics <b>130</b>, 203302 (2021); doi: 10.1063/5.0065240"
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{
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"title": "File:Filamentation Kautz J Appl Phys 130 203302 2021.png",
"pageid": 353,
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"revid": 3280,
"params": {
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},
"type": "upload",
"action": "upload",
"user": "Lwcamp",
"timestamp": "2025-08-12T18:20:48Z",
"comment": "Laboratory-produced laser filament produces a plasma for laser induced breakdown spectroscopy.\n\nCredit: Elizabeth J. Kautz, Mark C. Phillips, and Sivanandan S. Harilal, \"Laser-induced fluorescence of filament-produced plasmas\", Journal of Applied Physics <b>130</b>, 203302 (2021); doi: 10.1063/5.0065240"
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}