User contributions for Jslipscomb

19 October 2024

• 16:3216:32, 19 October 2024 diff hist +985 Talk:Diborane →Sweet odor and toxic? Diborane explodes on contact with air.: Reply current Tag: Reply

16 January 2023

• 15:2615:26, 16 January 2023 diff hist +32 m Oliver Wolcott Gibbs →External links: Existing link to headstone also includes obituary.

28 September 2022

• 15:2115:21, 28 September 2022 diff hist −125 m User talk:Smokefoot →Diborane smell
• 01:5301:53, 28 September 2022 diff hist +450 User talk:Smokefoot →Diborane smell: Reply Tag: Reply

27 September 2022

• 17:0017:00, 27 September 2022 diff hist +743 User talk:Smokefoot →Diborane smell: new section Tag: New topic

25 August 2022

• 04:2004:20, 25 August 2022 diff hist 0 m The Mythical Man-Month →No silver bullet: Refined -> Refired Reference: Google search for chapter name.
• 04:1804:18, 25 August 2022 diff hist 0 m The Mythical Man-Month →Bibliography: Refined -> Refired Reference: Google search for chapter name.

8 June 2022

• 17:1917:19, 8 June 2022 diff hist +606 m Talk:Diborane Sweet odor and toxic? Diborane explodes on contact with air.

13 April 2022

• 17:0417:04, 13 April 2022 diff hist +36 Fred Brooks Undid vandalized revision 1082507730 by 66.114.20.29 (talk) Tag: Manual revert

20 February 2022

• 18:1318:13, 20 February 2022 diff hist −18 William Lipscomb →Later years: Fixed dead link to Ig Nobel found earlier today by ‎BrownHairedGirl.

12 February 2022

• 16:5216:52, 12 February 2022 diff hist +321 m Zinclipscombite added IMA symbol to infobox

17 December 2021

• 05:2405:24, 17 December 2021 diff hist +100 m User:Jslipscomb →About me: Link to full CV current

4 August 2021

• 16:0716:07, 4 August 2021 diff hist +21 Tappan Zee Bridge (2017–present) Undid revision 1037101275 by 148.76.137.67 (talk) Official name of new bridge is not Tappan Zee Bridge however much we all wish that it were. Tag: Undo

9 May 2021

• 03:3303:33, 9 May 2021 diff hist +25 m Classification of non-silicate minerals →"Lazulite" supergroup: Changed formulas for lipscombite and zinclipscombite to match the formulas in their respective pages, which appear to be the correct ones..
• 03:2403:24, 9 May 2021 diff hist 0 m Lipscombite →Introduction: Corrected mn = magnesium to mn = manganese. Verified at WebMineral.com link.
• 03:0203:02, 9 May 2021 diff hist +101 Zinclipscombite →References: Copied chemical formula from top of page to get correct formatting in references.
• 02:1102:11, 9 May 2021 diff hist +398 m Molecular graphics →Electronic Richards Box Systems: Changed several "When?"s to dates from a few paragraphs below and dates from the table of graphics systems and their publication dates. Also, clarified benefits of CG over mechanical methods.

4 March 2021

• 18:5518:55, 4 March 2021 diff hist +12 m Tappan Zee Bridge (2017–present) Undid revision 1010253045 by 108.30.152.50 (talk) Official_name is not Tappan Zee Bridge Tag: Undo

27 August 2020

• 10:3610:36, 27 August 2020 diff hist 0 m Ethane Undid revision 975186339 by 2409:4042:917:9F52:C4F0:FB73:5684:BA62 (talk) Undid vandalism back to Colorless gas Tag: Undo
• 10:3310:33, 27 August 2020 diff hist 0 m Ethane Undid revision 975186556 by 2409:4042:917:9F52:C4F0:FB73:5684:BA62 (talk) Undid vandalism back to 1843. Tag: Undo

11 August 2020

• 16:2416:24, 11 August 2020 diff hist −1 m History of quaternions →Quaternions as rotations: Ken Shoemake misspelled as Ken Shoemaker. You may double check by clicking the link to his SIGGRAPH paper PDF.

10 August 2020

• 11:5011:50, 10 August 2020 diff hist −4 m Ethane Undid revision 972141342 by 2A00:23C6:1586:3C00:50EC:D416:7413:5C90 (talk), Vandalism: "...." was added at end of paragraph. Tag: Undo

31 July 2020

• 11:0311:03, 31 July 2020 diff hist −1 m Motor-vehicle inspection (Japan) →Older vehicles: Fixed grammar error: "which" changed to "that". See usage: https://www.grammarly.com/blog/which-vs-that/

6 July 2020

• 21:2621:26, 6 July 2020 diff hist −34 m William Lipscomb →Boron chemistry and the nature of the chemical bond: Reverted Citation Needed: "developed theories to explain their bonds[citation needed]" Look down to last sentence of this section and see "The source for about half of this section is Lipscomb's Nobel Lecture.[13][18]" and see in Lipscomb's Nobel Lecture.[13][18] sections "Three-center bonds among boron atoms" and "Localized molecular orbitals".
• 21:2421:24, 6 July 2020 diff hist −34 m William Lipscomb →Boron chemistry and the nature of the chemical bond: Reverted Citation Needed: "Lipscomb and his graduate students further determined the molecular structure of boranes (compounds of boron and hydrogen) using X-ray crystallography[citation needed]" Look down to last sentence of this section and see "The source for about half of this section is Lipscomb's Nobel Lecture.[13][18]" and see the Nobel Lecture for references or see his complete publication list pointed to at bottom of this page.
• 21:1821:18, 6 July 2020 diff hist +24 William Lipscomb →Boron chemistry and the nature of the chemical bond: Reverted "Lipscomb further confirmed" to "Lipscomb and his graduate students further determined". They deterimed (discovered) more boron structures than they confirmed. Look down to last sentence of this section and see "The source for about half of this section is Lipscomb's Nobel Lecture.[13][18]" and see the Nobel Lecture for references or see Lipscomb's complete publication list pointed to at bottom of this page.

19 June 2020

• 21:0221:02, 19 June 2020 diff hist −40 Diborane Undid revision 963390634 by 223.196.170.12 (talk). Apparent vandalism. Tag: Undo

12 May 2020

• 14:2414:24, 12 May 2020 diff hist −33 m William Lipscomb →Early years: Undid "Citation Needed". Look two paragraphs down and see, "The source for this subsection, except as noted, is Lipscomb's autobiographical sketch.<ref name=InHonorOfWnlStructuresAndMechanisms2002/>", specifically for this (age 12, urea) paragraph the PDF "Preface, Process of Discovery (1977)....", page xvi.

19 April 2020

• 14:3114:31, 19 April 2020 diff hist +9 m User:Jslipscomb →About me: Changed link to more info on me from a dead page to a live one.

7 December 2019

• 14:5814:58, 7 December 2019 diff hist −57 m Tesla Supercharger →North America: Updated to 2019: "Supercharging stations are planned to be opened in 2019 in North Dakota and Hawaii"

25 November 2019

• 03:2303:23, 25 November 2019 diff hist +182 m User:Jslipscomb →Articles that I have expanded: New page added to edit list: Tesla Supercharger Added: ... no fine if the Supercharger station is less than half full
• 02:3602:36, 25 November 2019 diff hist +362 m Tesla Supercharger →Supercharging network: Added: no fine if the Supercharger station is less than half full, $0.50/min. if station at least 50% full, $1.00/min. when station 100% full.

18 October 2019

• 02:0802:08, 18 October 2019 diff hist −145 m Van Cortlandt Park →Trails: Dual use trail through park construction underway with Aug. 2020 est. completion - From NYC Parks and Rec webpage.

8 April 2019

• 19:1919:19, 8 April 2019 diff hist +38 m Van Cortlandt Park →Trails: Procurement was completed in April 2019. (Updated in reference 263, Parks and Rec.

14 November 2018

• 17:4317:43, 14 November 2018 diff hist 0 Diborane Undid revision 868648206 by 117.222.25.132 (talk) - The B2H2 4-electron ring does not involve the 4 terminal hydrogens. Tag: Undo

3 September 2018

• 17:1717:17, 3 September 2018 diff hist 0 m Van Cortlandt Park →Trails: Corrected completion date long estimate from March to April. I never get things right the first time. Have to spiral in.
• 17:1217:12, 3 September 2018 diff hist +220 User:Jslipscomb →Articles that I have expanded: Added to Van Cortlandt Park page information on paving the north-south Putnam Trail within the park.
• 17:0417:04, 3 September 2018 diff hist −6 m Van Cortlandt Park →Trails: Just say south, not to Yonkers but between Jerome Park and Kingsbridge / Marble Hill, which might be too much detail
• 16:5116:51, 3 September 2018 diff hist 0 m Van Cortlandt Park →Trails: Corrected date North-South Putnam VC Park trail completion est.: Oct. 2019 - Mar. 2020.
• 16:4816:48, 3 September 2018 diff hist +832 Van Cortlandt Park →Trails: Project to pave the North-South Putnam VC Park trail with completion est.: Oct. 2020 - Mar. 2021.

24 June 2018

• 17:1017:10, 24 June 2018 diff hist +1 m William Lipscomb →Nuclear magnetic resonance and the chemical shift: Diagram shown is at right, not at left.

23 June 2018

• 12:1712:17, 23 June 2018 diff hist +241 m User:Jslipscomb →Articles that I have expanded: Added edit of New York Wheel page.
• 11:4711:47, 23 June 2018 diff hist −43 m New York Wheel Updated photos of site and garage. Photos taken from same positions as before.

9 April 2018

• 21:5021:50, 9 April 2018 diff hist +1 m Beacon Line The name of the "Beacon Line Rail Trail" has been changed to "Maybrook Trailway" even though nearly all its length will be along the old Beacon Line rail bed.

8 April 2018

• 14:2014:20, 8 April 2018 diff hist −31 m Zinclipscombite Point directly to the one pertinent page of the three that classify minerals.
• 14:2014:20, 8 April 2018 diff hist −31 m Lipscombite Point directly to the one pertinent page of the three that classify minerals.

15 December 2017

• 16:3816:38, 15 December 2017 diff hist +215 Beacon Line →Current and future use: Beacon Line Rail Trail year-by-year schedule for design and construction.

13 December 2017

• 01:0601:06, 13 December 2017 diff hist +1,064 Beacon Line →Current and future use: Moved together two paragraphs about the Beacon Line Rail Trail. No changes in wording.
• 00:4800:48, 13 December 2017 diff hist −17 User:Jslipscomb →Articles that I have expanded
• 00:4700:47, 13 December 2017 diff hist +143 User:Jslipscomb →Articles that I have expanded: Beacon Line Beacon Line Rail Trail.