User contributions for 73.88.9.15
Results for 73.88.9.15 talk block log logs global block log filter log
26 September 2024
- 14:3614:36, 26 September 2024 diff hist −31 Phoebus cartel Removed statement about heat given off by bulb of given wattage being proportional to the light output. Visible light, when absorbed, conveys heat the same as IR.
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