User talk:2409:4063:2003:6DA:0:0:BA8:A0B0

December 2021
Hello, I'm Nick Levine. I wanted to let you know that one or more of your recent contributions&#32;to Poynting vector have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Teahouse. Thanks. Nick Levine (talk) 13:46, 29 December 2021 (UTC)