User talk:Soopdish

April 2016
Hello, I'm DVdm. I noticed that you made a change to an article, Black hole information paradox, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. DVdm (talk) 11:39, 11 April 2016 (UTC)


 * Regarding your edit to General relativity: Conservation of energy is not understood the same way in general relativity as it is classically. See Friedmann equations where it says that conservation of energy (and linear momentum) is expressed in general by
 * $$ T^{\alpha\beta}{}_{;\beta} \, = 0 $$
 * where T&alpha;&beta; is the stress-energy tensor and, in the case of a uniformly expanding homogeneous and isotropic universe, by
 * $$\dot{\rho} = -3 H \left(\rho + \frac{p}{c^2}\right) $$
 * where &rho; is mass density, H is the Hubble parameter, p is pressure, and c is the speed of light in a vacuum. JRSpriggs (talk) 18:04, 11 April 2016 (UTC)

Please do not add original research or novel syntheses of published material to articles as you apparently did to Dark energy. Please cite a reliable source for all of your contributions. Thank you. ChamithN  (talk)  09:02, 14 April 2016 (UTC)

Please do not add original research or novel syntheses of published material to articles as you apparently did to Black hole information paradox. Please cite a reliable source for all of your contributions. Thank you.  Waleswatcher  ( talk ) 16:37, 1 May 2016 (UTC)

June 2016
You may be blocked from editing without further warning the next time you violate Wikipedia's no original research policy by inserting unpublished information or your personal analysis into an article, as you did at Stonehenge. Doug Weller talk 08:41, 3 June 2016 (UTC)

Ordovician–Silurian extinction events
I see that you added a sentence to :
 * It is also the case that gamma rays would have caused genetic mutations that should have caused a rapid increase in the number of new species on earth after the extinction event.

I've tagged it "citation needed". As you know by now, all content has to be reliably sourced. Yes, I took biology in high school, and I know in general about the connection between radiation and mutation, but "I know that" is not a reliable source.

You can ping me if you want to discuss this. Regards, --Thnidu (talk) 04:39, 25 April 2017 (UTC)

More original research at Ness of Brodgar and Basking shark - blocking time?
You've had several warnings about this and ignored them. I'm not convinced that you are competent enough to edit here. Can you convince me that you are? Doug Weller talk 15:50, 23 May 2017 (UTC)