User talk:68.145.29.105

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) 05:00, 31 January 2023 (UTC)

January 2023
Please refrain from making unconstructive edits to Wikipedia, as you did at Structural integrity and failure. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you.  General Ization Talk  05:00, 31 January 2023 (UTC)