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Create Date / Rating Title / Poster / Forum	Last Post	Comments	Views
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
03/09/2018 4:25 PM Relativity Example by ralfcis ; posted in General Discussion	Last post: 04/12/2018 8:33 AM by Alex. Roman	120	458
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
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
01/29/2018 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
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	662
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	650
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
02/13/2018 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
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
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
01/18/2018 9:24 AM The H1B Visa Crunch by Bayes ; posted in General Discussion	Last post: 01/22/2018 11:39 AM by James Stewart	70	297
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
03/02/2018 9:36 AM If All Matter Were Converted to Energy? by HiTekRedNek ; posted in General Discussion	Last post: 03/13/2018 7:38 AM by HiTekRedNek	66	396
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
04/12/2018 12:59 PM Too Many Bells and Whistles by ronseto ; posted in Transportation	Last post: 04/18/2018 9:52 AM by harley	55	441
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
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
04/02/2018 11:01 AM Mysterious Beam of Light by SolarEagle ; posted in General Discussion	Last post: 04/06/2018 12:21 PM by Stuart21	50	243
02/27/2018 11:41 AM Arctic Thaw this Winter by redfred ; posted in General Discussion	Last post: 03/06/2018 7:01 AM by phoenix911	49	297
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
01/28/2018 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
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
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
02/11/2018 11:45 AM Can Ultraviolet Light Fight the Spread of Influenza? by Rixter ; posted in General Discussion	Last post: 02/18/2018 2:19 PM by truth is not a compromise	47	360
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
01/20/2018 6:58 PM Drone Uses by ronseto ; posted in General Discussion	Last post: 01/26/2018 11:15 AM by James Stewart	47	428
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
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
01/15/2018 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
02/08/2018 12:16 AM Voltage Controller in AC Induction Motor by Anonymous Poster ; posted in Electrical Engineering	Last post: 04/09/2018 11:16 AM by daveoliver	45	396
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
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
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
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
02/06/2018 1:05 PM Milling Machine Wiring Issues by JJSEEKER ; posted in Electrical Engineering	Last post: 02/13/2018 12:22 PM by JRaef	43	442
02/06/2018 6:35 PM Three-Phase Thyristor Bridge Missing One Thyristor by Durguy ; posted in Electrical Engineering	Last post: 03/06/2018 6:17 PM by Durguy	42	448
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
03/19/2018 3:04 PM Self-Driving Uber Car Kills Arizona Pedestrian by Rixter ; posted in General Discussion	Last post: 03/23/2018 1:53 PM by tonyhemet	41	420
02/02/2018 10:39 AM When I Was Younger I Wish That I Had... by Doorman ; posted in General Discussion	Last post: 02/05/2018 8:27 PM by phoenix911	41	400
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
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
02/20/2018 10:47 AM Mindless Door Stuff by Doorman ; posted in General Discussion	Last post: 02/26/2018 8:43 PM by tonyhemet	38	494
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
03/27/2018 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
03/31/2018 10:23 PM Measuring Moisture Content of Wood by lyn ; posted in General Discussion	Last post: 04/07/2018 4:12 PM by lyn	36	354
02/20/2018 8:17 AM Safety Tether by emellish ; posted in Mechanical Engineering	Last post: 02/26/2018 7:48 AM by PWSlack	35	381
01/20/2018 7:40 AM Train Brake System vs Semi Systems by HiTekRedNek ; posted in General Discussion	Last post: 02/15/2018 6:12 AM by Bazzer Englander	35	408
01/30/2018 3:51 PM The North Pole of the Moon by Bayes ; posted in General Discussion	Last post: 02/09/2018 4:01 AM by truth is not a compromise	35	397
02/27/2018 12:23 PM Push - Retract - Hold Without Linear Actuator - HELP by NielsN ; posted in Electrical Engineering	Last post: 03/21/2018 12:56 PM by JRiversW	34	323

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