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02/07/2020 1:29 AM Fick's Laws of Diffusion and the Worldwide Decline in Insect Variety and Population. by Gavilan ; posted in General Discussion	Last post: 03/17/2020 11:29 AM by dkwarner	19	234
03/06/2020 3:27 PM Synchronizing Pneumatic Telescopic Cylinders by ddk ; posted in Mechanical Engineering	Last post: 03/15/2020 10:01 AM by ci139	20	618
03/12/2020 6:24 AM What is necessary for laminated cores in heavy transformers? by Shinau ; posted in Education	Last post: 03/15/2020 7:08 AM by Just an Engineer	6	255
03/07/2020 2:08 PM Pneumatic Stirrer by phph001 ; posted in General Discussion	Last post: 03/14/2020 7:24 AM by HiTekRedNek	32	236
03/12/2020 1:50 PM Corona virus spread compared to SARS spread by wrenchtwirler ; posted in General Discussion	Last post: 03/13/2020 1:36 PM by PeterT	2	73
03/16/2018 8:45 PM Miami Bridge Collapse by Rixter ; posted in Civil Engineering	Last post: 03/13/2020 3:18 AM by Anonymous Poster	148	1720
11/16/2019 2:29 AM Lithium Ion Milwaukee Tool Battery by Autobroker ; posted in General Discussion	Last post: 03/12/2020 7:16 PM by Autobroker	34	770
04/15/2019 5:16 PM First 3D Printed Human Heart by artsmith ; posted in BioMech & BioMed	Last post: 03/12/2020 6:59 PM by Jeffrey Rosen	21	631
06/01/2010 11:21 AM Frankenstein by ronseto ; posted in BioMech & BioMed	Last post: 03/12/2020 6:42 PM by Jeffrey Rosen	19	448
01/18/2013 5:21 PM Freezing Point of Water by ronseto ; posted in Chemical & Material Science	Last post: 03/12/2020 1:21 PM by dkwarner	65	1505
03/12/2020 12:15 PM Bill Gates Saw This Coming 5 Years Ago by wrenchtwirler ; posted in General Discussion	Last post: 03/12/2020 1:00 PM by redfred	1	65
03/10/2020 10:29 PM Cable Secure to Junction Box by sophocles ; posted in Electrical Engineering	Last post: 03/12/2020 12:28 PM by sophocles	16	291
02/27/2020 12:47 PM Forming a Cross-Break in Sheet Metal to Make a Drain Pan by Out of Box Experience ; posted in Manufacturing	Last post: 03/11/2020 7:49 AM by Out of Box Experience	29	2645
10/16/2017 12:54 PM Similarities Between Manual and CAD Techniques by keiran marley ; posted in Civil Engineering	Last post: 03/11/2020 6:09 AM by phoenix911	20	773
11/15/2019 6:03 PM HRC Fuse Blow by Anonymous Poster ; posted in Electrical Engineering	Last post: 03/10/2020 11:14 PM by vimal76	4	213
03/07/2020 9:29 AM Capturing Lightning by HiTekRedNek ; posted in General Discussion	Last post: 03/10/2020 6:31 PM by Rixter	28	307
03/04/2020 8:06 AM The Elbow Bump? by HiTekRedNek ; posted in General Discussion	Last post: 03/10/2020 10:00 AM by dave_g	56	497
02/01/2020 11:10 AM Current Transformer by henry98 ; posted in Electrical Engineering	Last post: 03/10/2020 7:49 AM by Amulya	4	213
10/22/2013 12:57 PM Electrical Engineering Courses by JC123 ; posted in Electrical Engineering	Last post: 03/10/2020 7:36 AM by Amulya	21	475
03/07/2020 4:38 AM TAN DELTA and PD with VLF for MV Cables by aahmed24 ; posted in Electrical Engineering	Last post: 03/10/2020 5:47 AM by Anonymous Poster	4	147
03/07/2020 8:55 PM Dimming Betelgeuse Likely isn't Cold, Just Dusty by Rixter ; posted in General Discussion	Last post: 03/09/2020 5:33 PM by Stef	6	215
02/09/2019 12:32 AM How to Get Rid of Gophers by EV1guy2004 ; posted in General Discussion	Last post: 03/08/2020 11:40 PM by levis	38	770
03/04/2020 7:56 AM Reinforcement Pad by Hami ; posted in Mechanical Engineering	Last post: 03/08/2020 4:10 PM by Hami	11	400
02/25/2020 6:46 AM Design Standard for Free Standing FRP Stack by anil.grp.tech ; posted in Mechanical Engineering	Last post: 03/08/2020 1:17 PM by Crabtree	7	453
01/25/2020 4:01 PM Can the Chinese Build a Hospital in 10 Days? by Rixter ; posted in General Discussion	Last post: 03/08/2020 11:51 AM by SolarEagle	103	796
03/08/2011 12:20 AM Laminated Core of Motor by amith ; posted in Electrical Engineering	Last post: 03/07/2020 1:48 AM by Amulya	16	500
11/27/2007 10:03 PM toroidal core of the transformer core winding machine by tecspert ; posted in Electrical Engineering	Last post: 03/07/2020 1:37 AM by Amulya	8	684
03/05/2020 9:46 PM White Paper - Residual Current Monitoring by StevenShyang ; posted in Electrical Engineering	Last post: 03/06/2020 11:59 PM by rwilliams	4	169
03/05/2020 11:52 AM Using a Slipring Motor for VFD Operation by nvrsrinivas ; posted in Electrical Engineering	Last post: 03/06/2020 10:59 PM by dhayanandhan.s	7	358
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	1595
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	1193
02/26/2020 2:42 AM Roupen by Roupen ; posted in Electrical Engineering	Last post: 03/05/2020 10:23 PM by rwilliams	28	330
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	453
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	3612
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	468
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	713
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	190
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	379
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	347
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	228
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	255
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	426
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	553
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	575
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	209
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	323
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	1241
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	558
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	564

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