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08/19/2020 2:36 AM PVC and Rubber
by PlasticTech ; posted in Chemical & Material Science
Last post: 08/26/2020 7:20 AM
by SolarEagle
 26 694
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by memyod ; posted in General Discussion
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by WJMFIRE ; posted in General Discussion
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by Manufacturing Jedi ; posted in Manufacturing
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by msbettyhunt
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06/14/2016 8:16 PM Another Las Vegas Loser Bites the Dust
by Fredski ; posted in General Discussion
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by phoenix911
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08/20/2020 1:10 AM Milling Machine
by mahtsentu ; posted in Mechanical Engineering
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 2 273
07/22/2009 9:30 AM The AC System That Refuses to be Fixed
by Samdog650 ; posted in Electrical Engineering
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 25 943
08/13/2020 11:47 PM How Much Memory Do You Have On That Flashdrive in Your Pocket?
by Sid_Sidow ; posted in General Discussion
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by redfred
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04/14/2011 10:34 PM Soldering Manually
by phillip ; posted in Communications & Electronics
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by msbettyhunt
 5 501
08/13/2020 10:18 PM Digital Data and Mass
by HiTekRedNek ; posted in General Discussion
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07/31/2019 10:11 AM How to Make an LED Glow Using Maximum 47 Miliwatts Input?
by sciencetoolbar ; posted in General Discussion
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 20 278
07/22/2020 8:23 AM Finding Faulty DC Circuit
by vijaymail_electrical ; posted in Electrical Engineering
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by HiTekRedNek
 35 506
09/05/2008 4:05 PM Epoxy Potting RF Components
by Butcher ; posted in Electrical Engineering
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 6 1128
02/22/2020 5:28 AM Spring Steel Tubing
by Mike Kovacik ; posted in Chemical & Material Science
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 15 574
08/14/2020 10:48 AM Black Silicon Photodetector Breaks the 100% Efficiency Limit
by SolarEagle ; posted in General Discussion
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by HiTekRedNek
 5 352
11/18/2018 11:14 AM Low Consumption Electric Motor and DC Generator
by sciencetoolbar ; posted in Electrical Engineering
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 26 264
08/14/2020 3:00 PM Heating Elements in 3 Phase Configuration
by gringogreg ; posted in Electrical Engineering
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03/30/2020 8:54 AM Application of Rotating Magnetic Fields Against Viruses and Bacteria. Experimental RMF Generator
by sciencetoolbar ; posted in BioMech & BioMed
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 11 410
01/16/2020 11:39 PM Automated Bollards for a Driveway
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08/11/2011 6:13 AM Flow Nozzle Flow Rate Calculator?
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by ieseberri
 2 247
08/15/2020 7:27 AM PILC Cable Characterestics
by Fardan ; posted in Electrical Engineering
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by Fardan
 9 238
08/05/2020 5:42 AM Why are Capacitors so Expensive?
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by Mikerho
 28 890
08/12/2020 8:06 PM A Set-Back for Astronomers and Scientists
by phoenix911 ; posted in General Discussion
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 16 374
08/02/2020 2:08 PM Water Detection at Pump Intake
by Gabriel ; posted in Communications & Electronics
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by 67model
 16 269
05/10/2020 4:24 PM Mold Material for Refractory Cement?
by user-deleted-776 ; posted in Manufacturing
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by songshun
 21 1461
07/15/2020 2:08 PM TOTAL ac pROTECTION
by TEPPO JOKINEN ; posted in Civil Engineering
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 8 776
08/06/2020 9:42 AM Cosmic Rays Affect Cloud Formation and Climate
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 7 192
08/10/2020 10:54 AM Electric Kettles in the U.S.
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 40 390
08/11/2020 1:56 PM Watt Reducer Wiring
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 11 263
08/12/2020 1:04 AM Lathe Machine
by mahtsentu ; posted in Mechanical Engineering
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by Brave Sir Robin
 1 204
02/14/2016 4:03 PM Happy 3D Stainless Steel Printing Day from ISU
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by msbettyhunt
 8 652
08/03/2020 5:54 PM New UL508A MTR Test Requirement
by Anonymous Poster ; posted in Electrical Engineering
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 3 1176
07/28/2020 7:11 AM EMI/EMC Tests on a Simple Power Supply Panel
by electricalexpert65 ; posted in Electrical Engineering
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by 67model
 11 191
08/03/2020 11:01 PM Phantom Printer?
by Sid_Sidow ; posted in General Discussion
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by Jpfalt
 13 451
08/09/2020 4:32 AM Lathe Machine Query
by mahtsentu ; posted in Mechanical Engineering
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 8 315
08/06/2020 9:21 AM Lightning vs Temperature
by HiTekRedNek ; posted in General Discussion
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by SolarEagle
 20 349
07/17/2020 9:56 AM Antivirus
by Anonymous Poster ; posted in Software & Programming
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by StarCat
 3 210
07/20/2020 9:30 AM Advice on Extensive Blockchain Guides?
by KaylaO ; posted in New Technologies & Research
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by StarCat
 1 173
08/07/2020 12:39 AM What is This Type of Vacuum Tube?
by Sid_Sidow ; posted in General Discussion
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 12 333
06/28/2020 2:59 AM Turbo Machine Contact of Bearing Liner with Shaft
by arhad ; posted in Mechanical Engineering
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 21 522
02/12/2016 7:56 AM Copper Grease in Fractional HP Gearbox
by Drew K ; posted in Manufacturing
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by msbettyhunt
 70 1036
07/28/2020 10:32 PM Engine Low Oil Level Sensor
by Algeria ; posted in Transportation
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by Algeria
 50 1215
08/02/2020 7:00 AM Distribution Transformer HV Side Incomer Breaker Sizing
by prdpks2000 ; posted in Electrical Engineering
Last post: 08/03/2020 10:13 PM
by prdpks2000
 1 89
07/26/2020 4:24 PM Should Astronauts be Allowed to Take Their Pets in Space
by SolarEagle ; posted in General Discussion
Last post: 08/02/2020 10:39 PM
by SolarEagle
 25 319
07/27/2020 9:55 AM Debugging a Home Cat5 Installation
by BillLee ; posted in Communications & Electronics
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by phoenix911
 24 365
07/29/2020 10:07 AM SNMP Card For UPS
by Anonymous Poster ; posted in Electrical Engineering
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by redfred
 5 197
01/20/2016 8:56 AM Manufacturing Job Tickets
by Out of Box Experience ; posted in Manufacturing
Last post: 07/31/2020 8:05 AM
by msbettyhunt
 7 517
07/14/2020 8:42 PM The Engineer and the Guillotine
by Griffex ; posted in General Discussion
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 4 143
04/12/2016 4:05 PM Swimming Pools
by ID Clark ; posted in General Discussion
Last post: 07/28/2020 6:42 PM
by Governer
 13 492
07/15/2020 9:14 AM Unknown Object
by PAPADOC ; posted in General Discussion
Last post: 07/28/2020 4:27 PM
by Jpfalt
 27 631
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