User talk:39.40.74.173

February 2023
Hello, I'm ScottishFinnishRadish. An edit that you recently made to Talk:First law of thermodynamics seemed to be a test and has been reverted. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! ScottishFinnishRadish (talk) 17:27, 12 February 2023 (UTC)