User talk:Zahoo65

Hello, I'm Materialscientist. I noticed that you made a change to an article, but you didn't provide a reliable source. It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you. Materialscientist (talk) 03:17, 26 September 2013 (UTC)

December 2020
This is your only warning; if you vandalize Wikipedia again, you may be blocked from editing without further notice. DMacks (talk) 03:25, 15 December 2020 (UTC)

Ok Zahoo65 (talk) 11:18, 15 December 2020 (UTC)