8 November 2019

• 15:55 15:55, 8 November 2019 diff hist +514‎ Talk:Autódromo Hermanos Rodríguez ‎ Added the correction to the proper Altitude value of 2,238 m (7,342 ft) instead oft he wrong value of "2,285 m", that would place it above the Airport altitude!
• 15:46 15:46, 8 November 2019 diff hist 0‎ Autódromo Hermanos Rodríguez ‎ Corrected que wrong altitude value of "2,285 m" above mean sea level to the correct value of 2,238 m asl and its equivalence in feet of 7,342 ft. (Wrong data comes from the wrong data at the official site, that has both the wrong "2,285" and the correct 2,238 m asl in both of itys webpages.

26 September 2019

• 20:23 20:23, 26 September 2019 diff hist +292‎ N Talk:Energy Observer ‎ Highligted that this article does not contain confirmed information about true energy efficiency of the Vessel.

27 May 2019

• 20:36 20:36, 27 May 2019 diff hist −4‎ Redundancy (engineering) ‎ Changed "impaired" to "lost" (Losing hearing in one ear does not only "impair" directionality. A complete lack of directionality results from a single ear being lost.

20 February 2018

• 21:25 21:25, 20 February 2018 diff hist +35‎ Talk:Anton Yelchin ‎ →‎Root cause of death
• 18:41 18:41, 20 February 2018 diff hist +1,034‎ Anton Yelchin ‎ Added the necessary explanation how the "Blunt" traumatic asphyxia was produced and why. If left as it was, it seems the Asphyxia was of unknown origin, which is is not the case.

6 September 2017

• 16:17 16:17, 6 September 2017 diff hist +456‎ Talk:Compressor characteristic ‎ Agreed with commenter, and added that the article is badly written and needs to be re-written.
• 16:08 16:08, 6 September 2017 diff hist −2‎ Compressor characteristic ‎ →‎Choke/Stone wall point: Changed separate words "Stone" and "wall", as the correct term is simply "Stonewall"
• 16:06 16:06, 6 September 2017 diff hist +55‎ Compressor characteristic ‎ →‎Stalling: Changed "incidence angle" to Attack angle, which is the correct term.

12 May 2017

• 19:54 19:54, 12 May 2017 diff hist +1,410‎ Talk:Milwaukee Electric Tool ‎ Commented on the diminishing quality of the tools sold under that brand, since their manufacture was sent to China.
• 19:29 19:29, 12 May 2017 diff hist +5‎ Talk:Dremel ‎No edit summary
• 19:28 19:28, 12 May 2017 diff hist +1‎ Talk:Dremel ‎No edit summary
• 19:27 19:27, 12 May 2017 diff hist +507‎ Talk:Dremel ‎ Explained that the term "Dremel" is so widely known that it is meant as a tool and not the brandname, and that the products sold by Sears are made by others, and that often their quality is low in order to reduce price or maximize their earnings.

4 May 2017

• 21:27 21:27, 4 May 2017 diff hist +846‎ Talk:James May's Toy Stories ‎ Protested against stupid intent to snip valuable information, basede on myopic rule.

3 April 2017

• 14:24 14:24, 3 April 2017 diff hist +70‎ Abaqus ‎ →‎Alternative software

15 December 2016

• 14:14 14:14, 15 December 2016 diff hist +43‎ SS Faja de Oro ‎ Changed "Band" for "strip", explaining the true meaning of "Faja de Oro", an oil rich territory in Mexico.

14 December 2016

• 14:09 14:09, 14 December 2016 diff hist +58‎ Talk:Imperial Japanese Navy Technical Department ‎No edit summary

9 March 2016

• 16:51 16:51, 9 March 2016 diff hist +222‎ Talk:Abietic acid ‎ Added note on lack of info on most important use of rosin.

27 November 2015

• 20:18 20:18, 27 November 2015 diff hist +350‎ Magnicharters ‎ Added last confirmed accident, 26 Nov 2015, with a third Landing Gear failure in the Airline history.
• 18:13 18:13, 27 November 2015 diff hist −34‎ School of Engineering, UNAM ‎ →‎Presidents of SAFIR
• 18:13 18:13, 27 November 2015 diff hist +753‎ School of Engineering, UNAM ‎ →‎Presidents of SAFIR