User talk:68.204.173.161

December 2019
Please refrain from making unconstructive edits to Wikipedia, as you did at Power of 10. 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. — Arthur Rubin (talk) 02:09, 23 December 2019 (UTC)