02:0002:00, 22 May 2018diffhist+270
Damping (disambiguation)
Damping previously redirected strait to damping ratio, which is a commonly used form for engineering applications. However, damping itself is a physics phenomena.Tag: Removed redirect
01:4401:44, 22 May 2018diffhist−539
Activation energy
See talk page sub section "Generalization of activation energy" Also several scientific corrections have been included
01:1601:16, 22 May 2018diffhist+24
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Ignition
The first law of thermodynamics states "energy can not be created or destroyed" this text was modified to: (i) not indicate an impossible process, and (ii) be generalized as to consider elements of higher Z than hydrogen
15:0915:09, 17 May 2018diffhist+13
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Liquid rocket propellant
→Monopropellants: Previously stated that ammonia decomposition would decrease rocket engine performance. From free enthalpy calculations, this claim is true only if there is no oxidizer present. The text has been modified to be less missleading.
15:5715:57, 16 May 2018diffhist+48
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Fentanyl
This includes the previous edits which were removed by Zefr while utilizing references from another Wikipedia page.
15:3415:34, 16 May 2018diffhist+533
Fentanyl
This content was previously added by me, under Pharmacology, then removed by another registered user. As these are fentanyl variants, they should be at least referenced on this page.
22:3722:37, 20 January 2017diffhist+61
Black+Decker
The Brands section was renamed Current Brands and Subsidiaries, and brands/subsidiaries that were sold have been moved to a new section Former Brands and Subsidiaries.
20:2920:29, 7 July 2016diffhist+608
Photovoltaics
Included a reference from a recent scientific publication which outlines that photovoltaics may be utilized to convert radiative emissions into electricity. Provided cross link to Wikipedia page for which said technology was referenced.