User talk:72.136.38.109

January 2021
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Electrostatic loudspeaker have been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 17:14, 11 January 2021 (UTC)
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
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 * The following is the log entry regarding this message: Electrostatic loudspeaker was changed by 72.136.38.109 (u) (t) ANN scored at 0.899745 on 2021-01-11T17:13:59+00:00

Notification: Blocked
 You have been blocked from editing for a period of 31 hours for Vandalism. Once the block has expired, you are welcome to make useful contributions. If you think there are good reasons why you should be unblocked, you may request an unblock by first reading the guide to appealing blocks, then adding  below. Materialscientist (talk) 17:14, 11 January 2021 (UTC)