User contributions for Pgj98r
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A user with 28 edits. Account created on 18 October 2007.
4 March 2018
- 20:0820:08, 4 March 2018 diff hist +1,669 Talk:Radiator reflector replied to points on papers.
3 March 2018
- 21:5821:58, 3 March 2018 diff hist +237 Talk:Radiator reflector No edit summary
- 21:4321:43, 3 March 2018 diff hist +497 Talk:Radiator reflector →Radiation or conduction?
- 21:3121:31, 3 March 2018 diff hist +2,187 Radiator reflector Added academic references added that show efficacy of the method. Included quantitative results.
- 20:2920:29, 3 March 2018 diff hist +63 m Radiator reflector Modified summary to link to more extensive link on radiant barriers. Removed ambiguous mention of "efficiency" (efficiency of which process?) Tag: Visual edit
10 January 2014
- 12:3212:32, 10 January 2014 diff hist +31 Magnetic flux →Description: corrected mistake in definition.
- 12:3012:30, 10 January 2014 diff hist +31 Magnetic flux changed mistake in definition of flux.
27 May 2013
- 09:3909:39, 27 May 2013 diff hist +7 m Ignition system →Battery and Coil-operated ignition: corrected link
- 09:3709:37, 27 May 2013 diff hist +5 Ignition system Undid revision 556991858 by Pgj98r (talk)
- 09:3409:34, 27 May 2013 diff hist −5 m Ignition system →Battery and Coil-operated ignition: corrected link
- 09:3309:33, 27 May 2013 diff hist +224 Ignition system →Battery and Coil-operated ignition: Added detail to function of capacitor.
25 April 2013
- 17:5217:52, 25 April 2013 diff hist +116 Radiation pressure Changed opening to reference non-electromagnetic forms of radiation pressure.
31 December 2012
- 11:2511:25, 31 December 2012 diff hist +97 Faith →Buddhism: added reference to Kalama suttra. Clarified sentence (trust as a connotation of faith)
19 November 2012
- 21:3221:32, 19 November 2012 diff hist +246 Energy harvesting →Piezoelectric energy harvesting: Added a reference to back up the assertion that piezo-harvesting has been going since the late 1990's
14 July 2012
- 14:5514:55, 14 July 2012 diff hist +91 FBI mnemonics Referenced Fleming's and Faraday's laws to show origin of mnemonics.
19 June 2012
- 21:1221:12, 19 June 2012 diff hist −64 Fourier optics →Afterword: Plane Wave Spectrum Within the Broader Context of Functional Decomposition: Text changed to reflect that a mathematical description is an abstract representation of a real thing, and not the thing itself.
6 May 2012
- 10:5710:57, 6 May 2012 diff hist +289 Home automation Have added a section listing free open source home automation software - useful for those of us wanting to actually get involved in these communities
8 November 2011
- 13:5113:51, 8 November 2011 diff hist +182 m Hedera →Toxicity: Added a cross reference relating to other related allergies.
24 June 2011
- 09:3809:38, 24 June 2011 diff hist −1 m Hedera helix →Ethnomedical uses: spelling
- 09:3509:35, 24 June 2011 diff hist +37 m Hedera helix →Ethnomedical uses: Improved the terminology of allergy vs hypersensitivity.
23 June 2011
- 08:0408:04, 23 June 2011 diff hist +4 m Hedera helix →Ethnomedical uses
- 08:0308:03, 23 June 2011 diff hist +156 Hedera helix →Ethnomedical uses
12 December 2008
- 11:0911:09, 12 December 2008 diff hist +480 Talk:Viscosity →typo in 'Relation to Mean Free Path of Diffusing Particles': new section
29 February 2008
- 09:4009:40, 29 February 2008 diff hist +63 m Shear modulus clarifying - the h is not shown in the diagram, and tan theta may help someone.
26 February 2008
- 18:5118:51, 26 February 2008 diff hist +39 Acoustic impedance made sentence clearer - the 'divided...' bit was easily overlooked before.
- 11:3411:34, 26 February 2008 diff hist +982 Talk:Acoustic impedance →Impedance confusion: new section
18 October 2007
- 15:1915:19, 18 October 2007 diff hist 0 Drag (physics) →Drag at low velocity; Stokes's drag: The units of dynamic viscocity are Pa.s not Pa/s (and to finish my previous summary - the v term is included in the F=bv equation and not needed in this)
- 15:0415:04, 18 October 2007 diff hist −25 Drag (physics) →Drag at low velocity; Stokes's drag: The v term that was in the equation for b was wrong - the v is already included in the
