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09/02/2022 12:45 PM Hazard of Moon's polar region by Rixter ; posted in Aerospace	Last post: 03/17/2023 3:35 PM by HiTekRedNek	22	645
11/20/2015 10:58 AM Fast Acting Earthing Switch by ASSER ; posted in Electrical Engineering	Last post: 03/17/2023 8:14 AM by PWSlack	10	1062
02/11/2012 8:25 AM How to Calculate for Thermal Energy by theo2 ; posted in Instrumentation	Last post: 03/17/2023 6:57 AM by SolarEagle	23	671
11/22/2008 10:56 AM BTU Potential by bwire ; posted in Chemical & Material Science	Last post: 03/15/2023 6:18 PM by SolarEagle	19	379
03/13/2023 12:49 PM Fibre optic connector by Nigh ; posted in General Discussion	Last post: 03/15/2023 9:22 AM by Nigh	12	186
03/07/2023 9:04 PM New nearest black hole found by Rixter ; posted in General Discussion	Last post: 03/14/2023 2:07 PM by Haymaker	5	181
02/21/2023 11:36 AM Weird luminous cloud effect using low light camera by Randall ; posted in General Discussion	Last post: 03/14/2023 8:57 AM by HiTekRedNek	23	336
02/07/2012 12:40 PM Controller by resh_cop11 ; posted in Instrumentation	Last post: 03/14/2023 7:54 AM by PWSlack	7	694
03/10/2023 3:13 PM Deposit Control Additive (DCA) injection, at Terminal tanks or Trucks loading racks? by elak ; posted in Chemical & Material Science	Last post: 03/14/2023 7:31 AM by PWSlack	5	189
03/08/2023 4:37 PM First Nuclear Powered Hydrogen Generation Facility Goes Online by SolarEagle ; posted in General Discussion	Last post: 03/13/2023 7:18 AM by SolarEagle	23	306
03/07/2023 9:57 AM Spacing between same phase busbars by Designmen ; posted in Electrical Engineering	Last post: 03/10/2023 7:48 AM by rogerggbr	8	408
03/07/2023 6:46 PM New Nuke by lyn ; posted in Sustainable Engineering	Last post: 03/09/2023 8:52 PM by lyn	3	766
02/27/2023 8:35 PM Want to lose weight? Move to Sri Lanka by Rixter ; posted in General Discussion	Last post: 03/08/2023 8:34 AM by JWthetech	16	247
02/26/2023 7:46 AM Black holes the source of dark energy? by HiTekRedNek ; posted in General Discussion	Last post: 03/07/2023 6:28 AM by HiTekRedNek	23	227
09/14/2011 8:23 AM VFD With Bypass Star/Delta Starter by kra101 ; posted in Electrical Engineering	Last post: 03/07/2023 1:57 AM by JRaef	37	6768
01/15/2023 9:01 AM Mind Control via slf audio? by HiTekRedNek ; posted in General Discussion	Last post: 03/06/2023 8:10 AM by not so smart	25	316
02/21/2023 8:34 AM CHECKING THE QUALITY OF INSULATION IN THE AGED HT MOTORS by nvrsrinivas ; posted in Electrical Engineering	Last post: 03/06/2023 5:04 AM by raghun	7	205
02/23/2023 11:44 AM What is this? by phoenix911 ; posted in General Discussion	Last post: 03/03/2023 8:02 AM by phoenix911	51	504
02/16/2023 10:12 AM Ohio train derailment by HiTekRedNek ; posted in General Discussion	Last post: 03/02/2023 4:18 PM by Gavilan	52	587
03/18/2021 4:20 AM How UV Light Affects Your Skin? by Zayn ; posted in General Discussion	Last post: 03/02/2023 12:30 AM by SolarEagle	17	239
02/24/2023 1:29 PM Canon Maxify MB2720 Inkjet Printer by DCaD ; posted in General Discussion	Last post: 03/01/2023 6:01 AM by Randall	10	158
02/28/2023 8:51 PM Spotting Scope by Haymaker ; posted in General Discussion	Last post: 02/28/2023 8:51 PM by Haymaker	0	65
12/22/2010 10:55 PM What is Weld Encroachment? by krishnarajsankaran ; posted in Quality Assurance / Control	Last post: 02/28/2023 11:28 AM by not so smart	2	1624
02/22/2023 1:14 PM Large hands,small keyboards by HiTekRedNek ; posted in General Discussion	Last post: 02/28/2023 7:46 AM by SolarEagle	27	422
02/26/2023 10:05 PM Electromagnetic wave to pure mechanical Wave by Anonymous Poster ; posted in General Discussion	Last post: 02/27/2023 4:28 AM by PWSlack	2	64
06/18/2021 5:46 PM The Coming Deluge of Waste From Green Generated Energy by SolarEagle ; posted in General Discussion	Last post: 02/24/2023 5:34 PM by SolarEagle	38	612
02/22/2023 12:36 PM Collimator slots in hoses and pipes by HiTekRedNek ; posted in General Discussion	Last post: 02/23/2023 6:04 PM by HiTekRedNek	11	138
01/29/2023 1:22 PM Gun barrel manufacturing by deanpavil ; posted in General Discussion	Last post: 02/23/2023 12:33 PM by mastrsmth	6	425
02/11/2020 8:12 PM Voltage Between Neutral and Ground 38 Volts by dvmdsc ; posted in Electrical Engineering	Last post: 02/22/2023 10:14 AM by HiTekRedNek	23	854
01/17/2023 9:51 AM Is it OK to put grain salt in a muslin bag in a tablet type water softener? by Randall ; posted in General Discussion	Last post: 02/21/2023 6:42 AM by phoenix911	35	404
09/14/2011 11:25 AM DC Resistance of MV Cable by yousafali15 ; posted in Electrical Engineering	Last post: 02/20/2023 11:15 AM by 7anoter4	9	282
10/14/2006 5:11 AM 4 to 20 MA Source Circuit Diagram by jamsshed ; posted in Communications & Electronics	Last post: 02/20/2023 7:42 AM by PWSlack	39	12102
01/25/2023 3:07 PM We're Sinking by lyn ; posted in General Discussion	Last post: 02/16/2023 9:20 PM by StandardsGuy	76	610
12/09/2010 9:47 AM Power Consumed and Produced by Yuri B. ; posted in Electrical Engineering	Last post: 02/16/2023 7:11 AM by PWSlack	11	222
03/26/2008 12:21 PM LED will not dim properly without one incandescent bulb in circuit by Anonymous Poster ; posted in Electrical Engineering	Last post: 02/16/2023 6:37 AM by PWSlack	32	463
03/09/2010 8:14 PM Sourcing a Plastic Bolt by Arnold Kay ; posted in Mechanical Engineering	Last post: 02/16/2023 6:25 AM by PWSlack	9	864
07/09/2009 11:44 PM Calculating the Design Life Cycle of Pressure Vessels by Anonymous Poster ; posted in Manufacturing	Last post: 02/16/2023 6:23 AM by PWSlack	7	2958
11/10/2017 10:26 PM Electric Heater Power Control by Voltage Variation by dhayanandhan ; posted in Electrical Engineering	Last post: 02/16/2023 6:19 AM by PWSlack	13	913
09/29/2008 4:55 AM Highest Starting Current by AntonA ; posted in Electrical Engineering	Last post: 02/16/2023 5:34 AM by PWSlack	27	415
07/03/2009 5:08 AM Car Won't Start by Anonymous Poster ; posted in Transportation	Last post: 02/16/2023 5:22 AM by PWSlack	4	684
10/04/2010 11:05 PM Excel Formula for Calculating Wet Bulb Temp. by Anonymous Poster ; posted in Mechanical Engineering	Last post: 02/16/2023 5:19 AM by PWSlack	11	7088
03/14/2014 3:09 AM What is the Difference Between Bkw & kw by maddy1157 ; posted in Electrical Engineering	Last post: 02/16/2023 4:19 AM by PWSlack	30	12054
02/09/2023 2:45 PM Multiple current transformers by Designmen ; posted in Electrical Engineering	Last post: 02/15/2023 8:55 PM by Vulcan	9	288
05/29/2011 3:39 AM Project Engineer-Electrical by Aslam Ahmed ; posted in Electrical Engineering	Last post: 02/14/2023 7:03 AM by PWSlack	9	251
05/29/2011 3:32 AM Power Loss In A Relay by Anonymous Poster ; posted in Electrical Engineering	Last post: 02/14/2023 7:01 AM by PWSlack	15	1075
12/15/2007 6:03 AM oil storage tank by mofadel7272 ; posted in Mechanical Engineering	Last post: 02/14/2023 6:48 AM by PWSlack	8	189
12/15/2007 4:59 AM Gears and Gearboxes by spatel063 ; posted in Mechanical Engineering	Last post: 02/14/2023 6:47 AM by PWSlack	8	303
08/13/2020 2:05 AM Yaskawa A1000 Current Detection Error by Quaiser ; posted in Electrical Engineering	Last post: 02/14/2023 6:41 AM by Anonymous Poster	5	211
12/08/2009 3:39 PM lci by uez2find ; posted in Electrical Engineering	Last post: 02/14/2023 6:37 AM by Anonymous Poster	3	100
09/26/2010 11:51 AM Nitromethane Smell Agent? by SSCpal ; posted in General Discussion	Last post: 02/14/2023 6:34 AM by PWSlack	15	297

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