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02/14/2020 4:15 PM Betelgeuse Dimming Irregularly by redfred ; posted in Aerospace	Last post: 02/17/2020 9:05 AM by PWSlack	12	320
02/15/2020 8:27 AM Critical Coatings vs Non-critical Coatings by Adeel Ahmad ; posted in General Discussion	Last post: 02/17/2020 8:45 AM by JE in Chicago	4	254
02/14/2020 1:16 PM Lead Sulfate Mixed with Metallic Lead and Other Metals, Any Reactions? by BenkeiDNA ; posted in Chemical & Material Science	Last post: 02/17/2020 6:48 AM by PWSlack	17	234
02/12/2020 6:07 AM Vane Pass Frequency by IRSHAD ; posted in Mechanical Engineering	Last post: 02/17/2020 4:15 AM by The Prof	9	244
10/20/2019 10:03 PM The Helical Engine: Will It Work? by Rixter ; posted in Aerospace	Last post: 02/15/2020 9:13 AM by HiTekRedNek	27	1061
02/14/2020 6:08 AM Adhering Vinyl Tubing to PVC and PVC to XLPE Foam by riverboarder ; posted in Manufacturing	Last post: 02/14/2020 10:52 PM by Just an Engineer	4	1067
02/14/2020 9:38 PM 3D Printing in Seconds by Rixter ; posted in General Discussion	Last post: 02/14/2020 10:22 PM by SolarEagle	1	99
02/13/2020 10:14 AM Wire Advice Needed for Machine Knitting on a Taitexma Home Knitting Machine by Jeannet ; posted in General Discussion	Last post: 02/14/2020 5:32 PM by SolarEagle	33	320
02/12/2020 9:32 PM Lab Turns Trash into Valuable Graphene in a Flash by Rixter ; posted in General Discussion	Last post: 02/14/2020 11:24 AM by Dr. Harry	3	154
02/10/2020 4:38 AM What is Standard Size of Living Room? by bhushanmahajan40 ; posted in Civil Engineering	Last post: 02/14/2020 9:11 AM by canadianslidewinder	29	558
02/14/2020 1:44 AM Base Ring Design for Vertical Skirt Supported Vessel by akash.t ; posted in Mechanical Engineering	Last post: 02/14/2020 5:01 AM by akash.t	2	186
02/05/2020 5:06 PM Transient Voltages by Kevin LaPaire ; posted in Electrical Engineering	Last post: 02/13/2020 10:05 AM by Kevin LaPaire	10	224
02/11/2020 4:20 AM Pressure Vessel Design by akash.t ; posted in Mechanical Engineering	Last post: 02/13/2020 6:24 AM by Randall	6	242
07/01/2013 6:26 AM CSE Careers by sarav07k ; posted in Engineering Careers	Last post: 02/13/2020 5:29 AM by rohandavid	5	530
01/14/2020 3:10 PM Core Electrical Field by bebelynaccessdoors ; posted in Communications & Electronics	Last post: 02/11/2020 10:55 AM by StandardsGuy	3	335
12/13/2019 10:37 PM Smartphone Discharging Question by Anonymous Poster ; posted in Communications & Electronics	Last post: 02/11/2020 10:04 AM by PWSlack	15	266
08/25/2011 10:42 PM Handwriting Reqognition Software. by noelngke ; posted in Software & Programming	Last post: 02/11/2020 8:27 AM by vishnivis	5	561
01/30/2020 11:19 PM Headhunting by simonsd ; posted in General Discussion	Last post: 02/10/2020 11:14 PM by simonsd	9	213
02/08/2020 12:33 AM Cylindrical Objects Moving on a Conveyor by Ajay Sahare ; posted in Mechanical Engineering	Last post: 02/10/2020 1:09 PM by JRiversW	16	368
04/12/2007 11:17 PM engineering by sunny9872335066 ; posted in General Discussion	Last post: 02/10/2020 4:30 AM by bhushanmahajan40	3	93
11/17/2019 2:40 PM Bridge Comparison by Rixter ; posted in Civil Engineering	Last post: 02/10/2020 4:26 AM by bhushanmahajan40	9	568
05/30/2010 10:01 PM Could Pouring Cement Help Plug the Oil Spill? by Yuval ; posted in General Discussion	Last post: 02/10/2020 4:23 AM by bhushanmahajan40	60	863
05/18/2019 3:14 AM Weep Holes in Gravity Retaining Walls by Anonymous Poster ; posted in Electrical Engineering	Last post: 02/10/2020 4:19 AM by bhushanmahajan40	18	573
04/07/2010 8:18 AM Natural Frequency of Pipe by manas_dr ; posted in Mechanical Engineering	Last post: 02/09/2020 8:55 PM by dkwarner	16	4951
02/05/2020 4:32 AM Bacteria Offer New Possibilities for Radiation Protection by PWSlack ; posted in New Technologies & Research	Last post: 02/09/2020 8:52 PM by artsmith	11	297
07/10/2008 6:27 AM Atomized Lube Oil Flash Point by Quadmaster96 ; posted in Chemical & Material Science	Last post: 02/09/2020 2:33 PM by gerrydixon	12	710
04/29/2010 2:35 PM Nuclear Power Myths and Misconceptions by PMoon ; posted in General Discussion	Last post: 02/07/2020 5:09 AM by Tornado	46	518
01/21/2020 11:44 AM Driverless Pods Hit UK Roads - Latest by PWSlack ; posted in Transportation	Last post: 02/07/2020 4:04 AM by PWSlack	5	541
02/03/2020 8:41 AM HT Power Transformers by nvrsrinivas ; posted in Electrical Engineering	Last post: 02/07/2020 3:16 AM by gideon	6	254
02/01/2020 8:15 AM How Many Feathers in a Pigeon Wing? by HiTekRedNek ; posted in General Discussion	Last post: 02/06/2020 6:37 AM by HiTekRedNek	9	295
02/04/2020 1:02 PM Frequent Jamming of Wall Deslagger-9 by rajanikantaojha ; posted in Mechanical Engineering	Last post: 02/04/2020 9:44 PM by SolarEagle	4	242
01/30/2020 1:37 AM Why Positive DC Grounding Over Floating? by kasrop ; posted in Electrical Engineering	Last post: 02/03/2020 1:35 PM by user-deleted-1105	8	323
01/25/2020 10:56 AM Acoustic Deterrent for Problem Neighbours by Anonymous Poster ; posted in General Discussion	Last post: 02/03/2020 12:23 PM by Anonymous Poster	24	428
01/30/2020 9:33 PM High Resolution Image of Sun from New Telescope by Rixter ; posted in General Discussion	Last post: 02/03/2020 9:38 AM by wrenchtwirler	5	152
01/30/2020 8:01 AM Enhanced Reality Contact Lens by HiTekRedNek ; posted in General Discussion	Last post: 01/31/2020 4:53 PM by HiTekRedNek	7	134
10/02/2013 12:24 AM Parallel Off Grid Solar Inverter with Diesel Generator Output by 1939s ; posted in Electrical Engineering	Last post: 01/31/2020 7:56 AM by Paavalan	40	1696
01/27/2020 2:10 PM Sorting the File Mess by T_Goofy ; posted in General Discussion	Last post: 01/30/2020 7:24 PM by Rixter	9	112
01/29/2020 4:57 AM Organic Additives/Inhibitors to Car Coolant by shaizyshah ; posted in Chemical & Material Science	Last post: 01/30/2020 11:33 AM by ccoop609	3	354
01/09/2020 3:54 AM What's a VFD Rated Motor? by nvrsrinivas ; posted in Electrical Engineering	Last post: 01/30/2020 10:45 AM by daveoliver	15	585
01/08/2020 10:59 AM Current Measurement of a Motor Run from VFD by nvrsrinivas ; posted in Electrical Engineering	Last post: 01/30/2020 10:32 AM by daveoliver	16	572
01/27/2020 12:27 AM Cause of Solder Cracks? by sptilton ; posted in Electrical Engineering	Last post: 01/30/2020 8:49 AM by HiTekRedNek	23	693
01/22/2020 7:16 AM Pressure Vessels Support Design by akash.t ; posted in Mechanical Engineering	Last post: 01/30/2020 1:50 AM by Tornado	10	477
01/27/2020 8:29 PM Old Markon Generator Trouble by sbkenn ; posted in Electrical Engineering	Last post: 01/29/2020 1:43 PM by SolarEagle	9	576
09/14/2019 6:04 AM Calculating Losses In DC Induction Furnace by pranaykudale ; posted in General Discussion	Last post: 01/28/2020 5:48 PM by dkwarner	42	317
11/17/2011 12:01 AM CB Making Capacity Rating by Louwel ; posted in Electrical Engineering	Last post: 01/27/2020 4:54 PM by JRaef	19	741
01/22/2020 4:37 AM Bob Lazar by electronick ; posted in General Discussion	Last post: 01/27/2020 12:27 PM by MR. Guest	26	522
01/23/2020 6:33 AM Mixed Plastic Waste Converted Back to Oil by jhhassociates ; posted in Sustainable Engineering	Last post: 01/27/2020 7:05 AM by Just an Engineer	12	568
01/21/2020 7:41 AM Illustration of Cosmic Expansion With Magnets? by HiTekRedNek ; posted in General Discussion	Last post: 01/26/2020 12:38 PM by Rixter	13	369
01/17/2020 7:54 AM China to the Rescue? In Maine! by JE in Chicago ; posted in Manufacturing	Last post: 01/24/2020 8:29 PM by MR. Guest	22	1097
01/20/2020 4:40 AM Evolution of Mankind by HiTekRedNek ; posted in General Discussion	Last post: 01/24/2020 3:56 PM by Rixter	23	284

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