Difference between revisions 844182079 and 844214133 on enwiki

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User talk:Jimbo Wales
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{{Notice|1={{Center|1='''Jimbo welcomes your comments and updates.'''<br />
(contracted; show full)::::An' does what he says he'll do
::::We'll all be drinking that free bubble up
::::And eating that rainbow stew[https://en.wikipedia.org/wiki/Rainbow_Stew]
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:::: --[[User:Guy Macon|Guy Macon]] ([[User talk:Guy Macon|talk]]) 21:26, 2 June 2018 (UTC)


:::::You can let an engine run on water by exploiting the fact that liquid water is not at thermal equilibrium in the atmosphere. Liquid water spontaneously evaporates as long as the relative humidity is lower than 100%. The maximum work you can extract by reversibly evaporating water is given by the drop in the Gibbs energy. Since water will be in thermal equilibrium with its vapor, the Gibbs energy of water is the same as that of water vapor at 100% humidity. If we treat the vapor as an ideal gas, then it follows that the Gibbs energy of the vapor at a humidity of r is lower than that of the vapor at 100% humidity by -NkT Log(r), where N is the number of molecules in the vapor. So, the amount of work you can extract from 1 liter of water at 20 C at 60% relative humidity is about 6.9 *10^4 Joules. [[User:Count Iblis|Count Iblis]] ([[User talk:Count Iblis|talk]]) 12:16, 3 June 2018 (UTC)⏎
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== Battle for freedom of speech re Roseanne ==
{{archive top|I am closing this.  Talk pages are not a [[WP:FORUM|FORUM]] or [[WP:SOAPBOX|SOAPBOX]] for antagonistic debates about the nature of racism.  To the extent that Wikid77 may have wanted to discuss policy changes, the conversation quickly diverged from that and shows no support for specific policy changes.  [[User:Dragons flight|Dragons flight]] ([[User talk:Dragons flight|talk]]) 07:25, 2 June 2018 (UTC)}}
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::::I think they still have the protection of our police state (remember we do not have freedom of speech here).[[User:Slatersteven|Slatersteven]] ([[User talk:Slatersteven|talk]]) 13:47, 2 June 2018 (UTC)
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