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12/14/2010 4:27 AM Tracing PVC Pipe in Concrete Wall of House by JOHN H VAN ALLEN ; posted in Civil Engineering	Last post: 03/06/2020 5:32 PM by BroAdam	44	1580
03/01/2020 4:35 PM AMP Crimping Pliers Stuck Closed - Is There a Fix?? by Carl_E ; posted in General Discussion	Last post: 03/06/2020 7:29 AM by horace40	21	1164
02/26/2020 2:42 AM Roupen by Roupen ; posted in Electrical Engineering	Last post: 03/05/2020 10:23 PM by rwilliams	28	323
01/05/2017 2:11 AM Bearing Failure by nvrsrinivas ; posted in Electrical Engineering	Last post: 03/05/2020 12:08 PM by PWSlack	38	443
08/12/2013 3:35 PM Sustainable Earth Coupling or Wind Milling? by JP76 ; posted in Sustainable Engineering	Last post: 03/04/2020 4:40 PM by Yury P.	78	3603
02/25/2020 3:46 PM Unusual Polyhedron by Tornado ; posted in General Discussion	Last post: 03/04/2020 12:25 PM by MR. Guest	34	458
06/07/2013 4:37 AM Opening in Weld Joint of a Category Weld (Dish and End L Seam) by shrimishra ; posted in Quality Assurance / Control	Last post: 03/03/2020 11:59 PM by eswaranbr	7	1113
05/26/2017 12:42 AM Gravitational Lensing by AshrafSiddiqui ; posted in Communications & Electronics	Last post: 03/03/2020 6:56 PM by Haymaker	13	708
02/26/2020 4:58 AM Generator Inter-turn Protection by raghun ; posted in Electrical Engineering	Last post: 03/03/2020 12:01 AM by rwilliams	5	178
02/29/2020 10:26 AM Transporting a Refrigerator or Freezer on its Back or Side? by JE in Chicago ; posted in General Discussion	Last post: 03/02/2020 8:17 PM by rwilliams	12	371
01/01/2013 12:26 PM GPS Co-ordinates From Smartphones, Etc. by agua_doc ; posted in General Discussion	Last post: 03/02/2020 1:44 PM by SolarEagle	15	339
02/20/2020 7:09 AM Fault Level by giri ; posted in Electrical Engineering	Last post: 03/02/2020 3:46 AM by giri	11	221
03/01/2020 8:42 AM Speed of Sound in Gases by Ian Purdie ; posted in General Discussion	Last post: 03/01/2020 2:21 PM by Rixter	3	249
02/21/2020 9:38 PM The Magnificent Man and His Flying Machine by SolarEagle ; posted in General Discussion	Last post: 03/01/2020 7:53 AM by micahd02	15	415
08/14/2008 12:40 AM Nano-coating by kamanju ; posted in New Technologies & Research	Last post: 03/01/2020 6:37 AM by ashwinitrivedi	16	543
02/19/2020 12:10 AM Cute Math Problem by Tornado ; posted in General Discussion	Last post: 02/29/2020 8:54 PM by R_i_c_h	45	564
02/25/2020 12:09 PM Modbus Master on RS485 with Digital Outputs by Critcho ; posted in Electrical Engineering	Last post: 02/29/2020 8:27 PM by Iris	13	203
02/25/2020 2:49 PM UK Average Speed Cameras by MACA ; posted in General Discussion	Last post: 02/28/2020 9:31 PM by Rixter	21	317
02/27/2018 10:19 AM How We Calculate the Roundness Percentage of Pipe? by tolgacelik ; posted in Mechanical Engineering	Last post: 02/28/2020 12:17 PM by Hoovyendy	8	1230
01/22/2020 3:08 PM Gravitational Waves Detected by Rixter ; posted in General Discussion	Last post: 02/28/2020 9:45 AM by redfred	17	552
02/24/2020 1:43 AM Buried Water Tank by anil.grp.tech ; posted in Civil Engineering	Last post: 02/28/2020 7:46 AM by PWSlack	29	559
05/10/2017 12:14 PM Universities Vs. Colleges Vs. Institutes by ronseto ; posted in Education	Last post: 02/27/2020 10:15 AM by phoenix911	43	673
06/30/2015 10:39 PM Bunker EMP Protection for 110 Volt and Coax by Anonymous Poster ; posted in Electrical Engineering	Last post: 02/26/2020 7:27 PM by electronut	67	1090
01/04/2020 4:36 PM How To Install a Check Valve in Drain Pipe? by MARTIN BROS ; posted in General Discussion	Last post: 02/26/2020 4:15 PM by Autobroker	34	414
06/04/2019 2:51 PM Dehumidifier Freezing Up by NSS ; posted in General Discussion	Last post: 02/26/2020 2:13 PM by Tornado	21	715
02/24/2020 1:59 PM Tesla Teardown Finds Electronics 6 Years Ahead of Toyota and VW by wrenchtwirler ; posted in General Discussion	Last post: 02/25/2020 3:44 PM by rashavarek	7	306
12/15/2019 10:02 AM The Gradual Demise of the CR4 Instrumentation Forum by Iris ; posted in Instrumentation	Last post: 02/25/2020 10:05 AM by JE in Chicago	19	728
02/24/2020 11:22 AM SIL Rated Equipment by Christine Metcalf ; posted in General Discussion	Last post: 02/25/2020 9:44 AM by Christine Metcalf	3	146
02/23/2020 9:40 AM TED Talks Video: EZ Water by HiTekRedNek ; posted in General Discussion	Last post: 02/25/2020 8:16 AM by HiTekRedNek	19	223
02/24/2020 10:27 AM Trust Me I'm an Engineer! by jhowdy ; posted in General Discussion	Last post: 02/24/2020 8:17 PM by gregzy	2	230
02/21/2020 7:17 PM A New Kind of Fusion Reactor by SolarEagle ; posted in General Discussion	Last post: 02/24/2020 12:26 PM by JRiversW	7	251
08/16/2010 6:38 PM Pump Impeller Screw Failure by KIRST PUMP ; posted in Mechanical Engineering	Last post: 02/24/2020 7:35 AM by nick name	36	1267
02/18/2020 3:23 AM Leakage of Air Fin Exchanger Due to Reduction in Column Pressure by Anonymous Poster ; posted in Chemical & Material Science	Last post: 02/24/2020 5:43 AM by PWSlack	6	167
02/18/2020 12:17 PM RVP of Naphtha and LPG by Anonymous Poster ; posted in Chemical & Material Science	Last post: 02/24/2020 4:35 AM by Anonymous Poster	6	491
02/21/2020 4:38 PM More Denial For You by lyn ; posted in General Discussion	Last post: 02/23/2020 9:08 AM by phoenix911	10	105
02/20/2020 9:02 PM Free Energy from Moisture in the Air by Rixter ; posted in General Discussion	Last post: 02/22/2020 2:53 PM by Rixter	22	279
03/28/2010 2:58 PM Oh Crap, an Asteroid is Coming Our Way! But Wait.... by chrisg288 ; posted in Aerospace	Last post: 02/22/2020 7:55 AM by HiTekRedNek	205	1595
01/29/2011 5:11 AM Knee Point Voltage For Ct by arunelectone ; posted in Electrical Engineering	Last post: 02/20/2020 11:51 PM by SATISH7233	12	2416
02/17/2020 1:59 PM Syncronous Motor Rotating Rectifier by minggrabber ; posted in Electrical Engineering	Last post: 02/20/2020 6:07 PM by R_i_c_h	17	382
05/31/2012 3:00 AM CT Burden Calculation by amoldeshpandeg ; posted in Electrical Engineering	Last post: 02/20/2020 2:21 PM by SATISH7233	6	5943
08/26/2019 3:55 PM Use of Single CT Secondary Output for Both Differential and Overcurrent Protection by Dipesh12 ; posted in Electrical Engineering	Last post: 02/20/2020 2:13 PM by SATISH7233	10	533
10/15/2019 1:28 PM Ordinary Motor on VFD by giri ; posted in Electrical Engineering	Last post: 02/20/2020 10:11 AM by giri	15	363
02/26/2017 9:22 PM Home Water Filtration Systems--Which Is Better? by Autobroker ; posted in General Discussion	Last post: 02/20/2020 4:55 AM by Autobroker	16	447
02/15/2020 1:50 AM Pressure Vessel Erection by akash.t ; posted in Mechanical Engineering	Last post: 02/19/2020 9:53 AM by MJCronin	8	965
02/17/2020 9:02 PM ATF Production from Kerosene Issue by Anonymous Poster ; posted in Chemical & Material Science	Last post: 02/18/2020 11:34 PM by simonsd	6	239
02/14/2020 11:24 AM Coronavirus Outbreak Raises Question: Why Are Bat Viruses So Deadly? by Rixter ; posted in General Discussion	Last post: 02/18/2020 5:44 PM by SolarEagle	8	254
02/05/2015 4:30 PM Oceans of Energy by Dragon113 ; posted in Chemical & Material Science	Last post: 02/18/2020 11:35 AM by hoo8975	62	985
02/18/2020 1:59 AM Encapsulated Pole by electricalexpert65 ; posted in Electrical Engineering	Last post: 02/18/2020 6:39 AM by SolarEagle	1	112
02/16/2020 1:17 PM Earthing System by henry98 ; posted in Electrical Engineering	Last post: 02/18/2020 2:23 AM by electricalexpert65	5	222
02/13/2020 11:41 AM Three-Phase Motor: Phase Failure by ASSER ; posted in Electrical Engineering	Last post: 02/17/2020 9:33 AM by PWSlack	11	296

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