User talk:Rupeshec0440

Rupeshec0440, you are invited on a Wikipedia Adventure!
 The Adventure

July 2016
Hello, I'm DVdm. I noticed that you made a change to an article, Planck's law, 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) 10:43, 12 July 2016 (UTC)