February 2012 change
Welcome to Wikipedia. Everyone is welcome to make useful changes to Wikipedia. However, at least one of your changes, such as the one you made to "Electrical circuit", did not appear to be useful and has been automatically reverted by GoblinBot4. If you want to try out changing Wikipedia to learn more about how it works, please use the sandbox. Thank you.
Bad warning? Please report it here then remove this warning. --GoblinBot4 (talk) 15:07, 5 February 2012 (UTC)
March 2012 change
Welcome to Wikipedia. Everyone is welcome to make useful changes to Wikipedia. However, at least one of your changes, such as the one you made to "Voltage", did not appear to be useful and has been automatically reverted by GoblinBot4. If you want to try out changing Wikipedia to learn more about how it works, please use the sandbox. Thank you.
Bad warning? Please report it here then remove this warning. --GoblinBot4 (talk) 16:23, 28 March 2012 (UTC)
Your new changes are vandalism and are not acceptable on Wikipedia. Please stop. If you continue vandalizing, you will be blocked from changing Wikipedia. Orashmatash (talk) 16:24, 28 March 2012 (UTC)
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