User talk:180.191.167.87

December 2011
Welcome and thank you for experimenting with Wikipedia. Your test on the page Shear modulus 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. Mark91  it's my world   10:50, 5 December 2011 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did at Shear modulus with this edit. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Thank you. Mark91  it's my world   10:53, 5 December 2011 (UTC)