User talk:Liquidwebwiki

Recent edit to Brain–computer interface
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, Brain–computer interface, 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) 12:15, 10 March 2016 (UTC) You have been blocked indefinitely from editing, because this account has been used only for advertising or promotion, which is contrary to Wikipedia's content policy. Also, your username indicates that the account represents a business or other organisation or group, which is against Wikipedia's policy: an account is for an individual, not a group. Wikipedia is an encyclopedia, not a free advertising service.

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