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Create Date / Rating Title / Poster / Forum	Last Post	Comments	Views
01/26/2018 10:47 PM Is It Gold Plated, or Solid? by lyn ; posted in General Discussion	Last post: 02/16/2018 8:37 AM by adreasler	119	1442
03/16/2018 8:45 PM Miami Bridge Collapse by Rixter ; posted in Civil Engineering	Last post: 04/21/2018 2:47 PM by Peter Dow	140	1276
01/22/2018 12:19 PM Calculating the Pitch on a Propeller (Screw) by r&ddoc ; posted in General Discussion	Last post: 01/30/2018 10:23 AM by truth is not a compromise	67	1094
02/01/2018 6:32 AM Powerful Changing Magnetic Field Generator - Can It Influence Human Cells Activity? by sciencetoolbar ; posted in General Discussion	Last post: 02/19/2018 11:30 AM by Jpfalt	112	1085
01/17/2018 9:38 PM Help Separating Broken Glass From a Picture by lyn ; posted in Chemical & Material Science	Last post: 02/09/2018 9:13 AM by adreasler	48	929
03/27/2018 6:25 PM Weird Phenomenon With Old Stereo Receiver by Jack Puddin ; posted in Electrical Engineering	Last post: 04/09/2018 5:05 AM by Randall	36	924
03/07/2018 1:13 PM Better Mouse Traps by Hannes ; posted in General Discussion	Last post: 03/12/2018 11:47 PM by Casper71	52	893
01/29/2018 10:35 AM New CR4 Members - A Silent Majority? by Doorman ; posted in CR4 Feedback	Last post: 01/31/2018 11:59 PM by JE in Chicago	94	810
02/02/2018 11:26 AM What is the Significance of Specific Heat? by tess_43 ; posted in General Discussion	Last post: 02/09/2018 12:00 AM by truth is not a compromise	45	802
03/08/2018 5:20 PM This is an Interesting Concept by phoenix911 ; posted in Mechanical Engineering	Last post: 03/23/2018 11:51 AM by Stuart21	43	791
03/01/2018 2:12 AM French Drains by machia0705 ; posted in Civil Engineering	Last post: 03/06/2018 11:50 AM by MR. Guest	42	783
03/21/2018 10:29 AM "Toxic" Scented Candles by Hannes ; posted in General Discussion	Last post: 03/26/2018 7:28 AM by phoenix911	78	768
01/23/2018 5:49 PM Lean/Agile Manufacturing? by Paulusgnome ; posted in General Discussion	Last post: 01/31/2018 11:12 AM by Jpfalt	33	754
02/22/2018 2:30 AM How Do You Free a Friction Welded Shaft Coupling? by Sapling ; posted in Mechanical Engineering	Last post: 02/28/2018 6:27 AM by IdeaSmith	49	752
01/15/2018 11:16 AM Upgrading A Hydraulic Powered Mini-Crane by Stephen Archer ; posted in Mechanical Engineering	Last post: 01/22/2018 9:43 PM by MOBI	46	751
02/05/2018 4:45 AM PH &RA TÜV Rheinland by Khalid A/Rahim ; posted in Instrumentation	Last post: 02/06/2018 1:24 PM by jack of all trades	4	748
01/12/2018 10:47 AM Dark Energy Camera Data by redfred ; posted in New Technologies & Research	Last post: 03/05/2018 1:45 PM by NotUrOrdinaryJoe	16	727
03/23/2018 2:46 PM Hi Temp Landfills by HiTekRedNek ; posted in General Discussion	Last post: 03/29/2018 12:00 PM by MR. Guest	40	691
01/22/2018 10:40 AM Do-It-Yourself Sand Blaster? by BestInShow ; posted in General Discussion	Last post: 01/27/2018 7:46 PM by lyn	47	681
04/15/2018 11:10 PM White City Streets by tonyhemet ; posted in General Discussion	Last post: 04/21/2018 9:37 PM by tonyhemet	93	663
01/13/2018 9:11 AM What Happened to Some of Our Great Members? Sparkstation and Masu Come to Mind by Andy Germany ; posted in CR4 Feedback	Last post: 01/30/2018 12:34 PM by Andy Germany	23	661
04/18/2018 4:37 AM Can Tesla Survive? by Autobroker ; posted in General Discussion	Last post: 04/21/2018 6:45 PM by truth is not a compromise	86	651
03/07/2018 11:22 AM Using Compressed Air From a Balloon to Turn an Axle With Torque by toddo1225 ; posted in Engineering Projects	Last post: 03/11/2018 6:45 PM by toddo1225	31	649
03/14/2018 4:28 AM Stephen Hawking Loss by PWSlack ; posted in General Discussion	Last post: 03/21/2018 10:00 PM by truth is not a compromise	81	643
02/09/2018 6:15 AM Cell Phone Time Is Always Wrong. Any Ideas? by Autobroker ; posted in General Discussion	Last post: 02/16/2018 8:34 AM by PWSlack	23	613
04/06/2018 10:28 AM Salt Battery by PAPADOC ; posted in Sustainable Engineering	Last post: 04/09/2018 6:40 PM by HiTekRedNek	14	599
02/27/2018 1:17 PM Stop Blaming Automation! by NotUrOrdinaryJoe ; posted in General Discussion	Last post: 03/05/2018 5:25 PM by JE in Chicago	60	592
04/05/2018 2:27 PM Multimeter Question by gringogreg ; posted in Electrical Engineering	Last post: 04/11/2018 10:37 PM by SolarEagle	32	588
03/03/2018 10:58 PM Court of Appeals Overturns Ban on Hydrofluorocarbons by tonyhemet ; posted in General Discussion	Last post: 03/05/2018 10:47 AM by phoenix911	17	584
03/02/2018 4:13 PM Early Suspension Bridges by Lehman57 ; posted in General Discussion	Last post: 03/05/2018 7:46 PM by MR. Guest	30	580
02/05/2018 11:23 PM Falcon Heavy by sadibo ; posted in Aerospace	Last post: 02/23/2018 2:14 PM by redfred	52	577
03/18/2018 3:33 PM Really, Is This Necessary? by phoenix911 ; posted in General Discussion	Last post: 03/22/2018 1:16 PM by MR. Guest	71	575
02/22/2018 11:29 AM Reality, or Flawed Knowledge of Reality? by HiTekRedNek ; posted in General Discussion	Last post: 02/28/2018 12:11 PM by HiTekRedNek	46	568
01/17/2018 3:29 PM Amp Capacity of Extension Cords by ronseto ; posted in Electrical Engineering	Last post: 01/18/2018 12:27 PM by SolarEagle	23	566
02/13/2018 9:00 PM Why Aren't All Fuel Filler Doors All on the Same Side of Automobiles? by lyn ; posted in Transportation	Last post: 02/20/2018 12:45 AM by truth is not a compromise	79	563
02/02/2018 10:24 AM Galactic Chaos? No, Not Really. by JE in Chicago ; posted in Aerospace	Last post: 02/03/2018 10:27 AM by dkwarner	9	561
04/03/2018 8:40 AM Observing a Star from 9 Billion Lightyears Away by Bayes ; posted in General Discussion	Last post: 04/06/2018 5:50 PM by Rixter	26	551
01/12/2018 11:14 AM Gap Sealant by bcormier ; posted in Manufacturing	Last post: 01/22/2018 9:36 AM by adreasler	49	550
02/26/2018 10:43 AM Desulforudis Audaxviator by SolarEagle ; posted in General Discussion	Last post: 02/28/2018 10:28 PM by artsmith	32	546
01/16/2018 10:47 AM Small-scale Metal Sculptures Using Silverware and Scrap by BestInShow ; posted in General Discussion	Last post: 01/18/2018 2:26 PM by James Stewart	25	541
01/28/2018 7:59 AM Fluorescent Shop Light Fire Hazard by artsmith ; posted in Electrical Engineering	Last post: 02/04/2018 11:47 AM by lyn	49	531
04/10/2018 10:04 AM New Theory on Stonehenge Sarsen Stone Origins by PWSlack ; posted in Civil Engineering	Last post: 04/17/2018 7:14 PM by dkwarner	37	529
03/13/2018 1:13 AM "Flippy" the Hamburger Patty Cooking Fool by tonyhemet ; posted in General Discussion	Last post: 03/28/2018 12:24 PM by phoenix911	23	529
02/28/2018 3:28 AM Types Of Bacteria and Other Germs Found On The Toilet Seats by drake999 ; posted in BioMech & BioMed	Last post: 03/02/2018 6:48 PM by truth is not a compromise	43	516
02/10/2018 12:33 AM Welding/Installing Stainless Steel Sheets for High Heat Food Drying Application by Peco ; posted in General Discussion	Last post: 02/17/2018 12:48 PM by Solararts	17	502
02/10/2018 10:55 PM Super Wood by ronseto ; posted in New Technologies & Research	Last post: 03/27/2018 10:33 PM by IdeaSmith	43	500
01/25/2018 2:08 PM Best Way To Attach Pressed Board Top by SolarEagle ; posted in General Discussion	Last post: 01/27/2018 12:26 PM by SolarEagle	26	497
02/20/2018 10:47 AM Mindless Door Stuff by Doorman ; posted in General Discussion	Last post: 02/26/2018 8:43 PM by tonyhemet	38	494
02/15/2018 8:06 AM Towing An Iceberg? by HiTekRedNek ; posted in General Discussion	Last post: 02/26/2018 1:13 PM by Bazzer Englander	40	488
02/21/2018 7:48 PM 5G is Coming... What Does it Mean? by SolarEagle ; posted in General Discussion	Last post: 03/01/2018 1:08 PM by emellish	46	484

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