User talk:202.142.120.67

April 2011
Welcome and thank you for experimenting with Wikipedia. Your test on the page Wireless sensor network worked, and it has been reverted or removed. However, if you would like to experiment further, please use the sandbox instead. Please take a look at the welcome page to learn more about contributing to this encyclopedia. Thank you. Mato (talk) 16:57, 28 April 2011 (UTC)

December 2021
Hello, I'm Dewritech. An edit that you recently made to Al Jazeera 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!  Dewritech (talk)  16:04, 11 December 2021 (UTC)