your last edit the reversion was not about any previously discussed subject and should not have been contentious it simply combined sections in different parts of the article that were about the same fundamental subject physical properties corrected errors made by alchemist when he introduced prose about his discharge tube and made touch up corrections to the mo diagram section you reverted these gutting destroying an hour of careful work the edit summary indicates a personal attack that you reverted without consideration of the merit instead simply did so because it was my le prof's edit i am putting my prose back in if you wish to change particular parts of items above feel free to revert but do the reverts one at a time and explain for each what the wp acceptable issue is with the edit it is not acceptable to simply reject an edit because it is from me if you do so again i will take this to administrators le prof fair enough except for the personal attack allusion this does not preclude future improvements in the article if you want me to revert my edit please say so here otherwise i won't touch the page for days to prevent mixups and edit conflicts