User contributions for DMGualtieri

28 June 2024

• 10:3610:36, 28 June 2024 diff hist +243 File:Hexagonal close-packed crystal.svg ‎Changed label, description and/or aliases in en
• 10:3610:36, 28 June 2024 diff hist +346 N File:Hexagonal close-packed crystal.svg Uploaded own work with UploadWizard

10 July 2023

• 00:0400:04, 10 July 2023 diff hist 0 File:Passive Electrical Components (L,C,R,M).svg DMGualtieri uploaded a new version of File:Passive Electrical Components (L,C,R,M).svg

9 July 2023

• 23:5623:56, 9 July 2023 diff hist 0 File:Passive Electrical Components (L,C,R,M).svg DMGualtieri uploaded a new version of File:Passive Electrical Components (L,C,R,M).svg
• 23:4223:42, 9 July 2023 diff hist +240 File:Baryon Decuplet.svg ‎Added [en] caption: A decuplet of baryons with the Omega-minus particle.
• 23:4223:42, 9 July 2023 diff hist +298 N File:Baryon Decuplet.svg Uploaded own work with UploadWizard
• 23:3423:34, 9 July 2023 diff hist +316 File:Passive Electrical Components (L,C,R,M).svg ‎Added [en] caption: A diagram showing the symmetry of the four passive electrical components, the resistor, inductor, capacitor, and the memristor.
• 23:3423:34, 9 July 2023 diff hist +434 N File:Passive Electrical Components (L,C,R,M).svg Uploaded own work with UploadWizard

19 November 2022

• 13:3113:31, 19 November 2022 diff hist +285 File:US Census 2010 Surnames Power Law.svg ‎Added [en] caption: Power law distribution of the thousand highest ranking surnames on the 2010 United States Census.
• 13:3113:31, 19 November 2022 diff hist +608 N File:US Census 2010 Surnames Power Law.svg Uploaded own work with UploadWizard

30 July 2022

• 16:0116:01, 30 July 2022 diff hist +214 File:Mechanical disk integrator.svg ‎Added [en] caption: Mechanical disk integrator
• 16:0116:01, 30 July 2022 diff hist +560 N File:Mechanical disk integrator.svg Uploaded own work with UploadWizard

12 January 2022

• 18:4518:45, 12 January 2022 diff hist +236 File:Gini Coefficient for USA 1967-2020.svg ‎Added [en] caption: Gini Coefficient for the United States 1967-2020
• 18:4518:45, 12 January 2022 diff hist +559 N File:Gini Coefficient for USA 1967-2020.svg Uploaded own work with UploadWizard

16 May 2021

• 02:3402:34, 16 May 2021 diff hist +214 File:Morse Code tree diagram.svg ‎Added [en] caption: A Morse code tree diagram.
• 02:3402:34, 16 May 2021 diff hist +393 N File:Morse Code tree diagram.svg Uploaded own work with UploadWizard

8 May 2021

• 12:3912:39, 8 May 2021 diff hist +275 File:40kHz ultrasonic transducer.jpg ‎Added [en] caption: A 40 kHz ultrasonic transducer as used in many remote control and rangefinding devices.
• 12:3912:39, 8 May 2021 diff hist +338 N File:40kHz ultrasonic transducer.jpg Uploaded own work with UploadWizard

1 October 2020

• 16:0416:04, 1 October 2020 diff hist +220 File:Beckman helipot.jpg ‎Added [en] caption: A Beckman helipot and control dial
• 16:0416:04, 1 October 2020 diff hist +472 N File:Beckman helipot.jpg Uploaded own work with UploadWizard

22 August 2020

• 00:2000:20, 22 August 2020 diff hist +229 File:Power Transistor Heat Sinks.jpg ‎Added [en] caption: Three heat sinks used for power transistors
• 00:2000:20, 22 August 2020 diff hist +523 N File:Power Transistor Heat Sinks.jpg Uploaded own work with UploadWizard

30 May 2020

• 19:4519:45, 30 May 2020 diff hist +283 File:Daisy Wheel Printer Print Wheel.jpg ‎Added [en] caption: A print wheel for a bold proportionally-spaced font for a daisy wheel impact printer, circa 1985.
• 19:4519:45, 30 May 2020 diff hist +479 N File:Daisy Wheel Printer Print Wheel.jpg Uploaded own work with UploadWizard

26 April 2020

• 15:2015:20, 26 April 2020 diff hist +417 File:Lava lamp (yellow).jpg ‎Created claim: depicts (P180): Lava lamps in the 21st century (Q55895910)
• 15:2015:20, 26 April 2020 diff hist +430 File:Lava lamp (yellow).jpg ‎Created claim: depicts (P180): lava lamp (Q839679)
• 15:1715:17, 26 April 2020 diff hist +218 File:Lava lamp (yellow).jpg ‎Added [en] caption: A lava lamp, created circa 2000.
• 15:1715:17, 26 April 2020 diff hist +375 N File:Lava lamp (yellow).jpg Uploaded own work with UploadWizard

14 September 2019

• 23:2423:24, 14 September 2019 diff hist +256 File:Rotary optical fixture with polarizing filter.png ‎Added [en] caption: A manual rotary optical bench fixture with inserted polarizing filter.
• 23:2423:24, 14 September 2019 diff hist +483 N File:Rotary optical fixture with polarizing filter.png User created page with UploadWizard

18 December 2018

• 05:4405:44, 18 December 2018 diff hist +479 N File:Nixie tube array.jpg User created page with UploadWizard

28 October 2018

• 19:2719:27, 28 October 2018 diff hist +515 N File:Image charge illustration.svg User created page with UploadWizard

26 October 2018

• 21:3821:38, 26 October 2018 diff hist +724 N File:Brownian ratchet.svg User created page with UploadWizard

17 September 2017

• 23:1723:17, 17 September 2017 diff hist +736 N File:Broadcast tape cartridges.jpg User created page with UploadWizard
• 23:0923:09, 17 September 2017 diff hist +488 N File:STD computer card.jpg User created page with UploadWizard

28 May 2017

• 16:4616:46, 28 May 2017 diff hist +510 N File:Granular force chain.png User created page with UploadWizard

28 November 2016

• 01:4101:41, 28 November 2016 diff hist +549 N File:Operational amplifier integrator.svg User created page with UploadWizard

10 November 2016

• 02:4302:43, 10 November 2016 diff hist +409 N File:Theremin block-diagram.svg User created page with UploadWizard

26 May 2016

• 16:4616:46, 26 May 2016 diff hist 0 File:Golomb ruler 16.svg DMGualtieri uploaded a new version of File:Golomb ruler 16.svg
• 16:3416:34, 26 May 2016 diff hist +479 N File:Golomb ruler 16.svg User created page with UploadWizard

14 May 2016

• 14:1414:14, 14 May 2016 diff hist +453 N File:Integral of sine function.svg User created page with UploadWizard

6 March 2016

• 20:2420:24, 6 March 2016 diff hist −1 m File:Irving Langmuir and Guglielmo Marconi in lab.jpg Changed "William R. Whitney" to "Willis R. Whitney."

15 February 2016

• 19:0119:01, 15 February 2016 diff hist +472 N File:US Gini Coefficient 1967-2014.svg User created page with UploadWizard

26 October 2015

• 18:4618:46, 26 October 2015 diff hist +391 N File:Rusted toy.jpg User created page with UploadWizard

18 October 2015

• 07:4907:49, 18 October 2015 diff hist +531 N File:SoundScriber magnetic tape.jpg User created page with UploadWizard

9 September 2015

• 19:5919:59, 9 September 2015 diff hist +541 N File:8XK KDKA.jpg User created page with UploadWizard

13 May 2014

• 02:2102:21, 13 May 2014 diff hist 0 File:V blender.svg DMGualtieri uploaded a new version of File:V blender.svg
• 02:1102:11, 13 May 2014 diff hist +332 N File:V blender.svg User created page with UploadWizard

2 May 2014

• 15:1615:16, 2 May 2014 diff hist +15 m File:Pid-feedback-nct-int-correct.png Added link to SVG file
• 15:0915:09, 2 May 2014 diff hist 0 File:PID loop.svg DMGualtieri uploaded a new version of File:PID loop.svg