Forum : General Discussion

To post to this forum you must register.

Page 17 of 166: « First < Prev 15 16 17 18 19 Next > Last »

Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
06/03/2019 5:25 AM Looking for Radicon Gearbox Bearings by tunghung88	Last post: 06/03/2019 5:54 AM by PWSlack	1	85
05/11/2019 6:08 AM Silver Lining by HiTekRedNek	Last post: 05/31/2019 10:05 PM by munch	30	280
05/23/2019 8:53 PM The Nuclear Powered Balloon House by SolarEagle	Last post: 05/31/2019 9:39 PM by munch	34	545
10/15/2018 12:48 AM Good House Building by munch	Last post: 05/30/2019 2:40 PM by Muller21pfg	20	196
05/28/2019 1:24 PM Automated Package Delivery by SolarEagle	Last post: 05/29/2019 6:50 PM by SolarEagle	6	220
05/28/2019 10:30 AM Long Link Chain by halamed	Last post: 05/29/2019 7:48 AM by halamed	5	203
05/14/2019 7:36 PM Designing a Canard by netmaker	Last post: 05/28/2019 8:16 PM by SolarEagle	50	445
05/27/2019 3:12 PM Can a Maser Work Underwater? by SolarEagle	Last post: 05/28/2019 11:41 AM by SolarEagle	14	263
05/16/2019 12:00 AM Affordable Air Conditioning by Gadepalli Subrahmanyam	Last post: 05/28/2019 11:28 AM by XNuke	51	642
05/25/2019 9:44 PM Counter-Intuitive Climate Change Solution Profitable Approach to Cleaning the Air by Rixter	Last post: 05/28/2019 10:58 AM by Anonymous Poster	23	251
05/22/2019 10:55 PM Flashdrive Longevity?? by Sid_Sidow	Last post: 05/24/2019 9:56 PM by Sid_Sidow	6	293
05/19/2019 5:31 AM Additive for Diesel Antifreeze by HiTekRedNek	Last post: 05/24/2019 1:21 PM by hoo8975	9	292
05/22/2019 7:39 PM New Superconductivity Record by Rixter	Last post: 05/22/2019 9:58 PM by Rixter	2	143
05/14/2019 10:16 AM Black Anodising Discolouration by Nigh	Last post: 05/21/2019 6:17 AM by byrom	14	725
05/18/2019 4:31 AM RIP Grumpy Cat: by TonyS	Last post: 05/20/2019 5:53 PM by Kris	8	219
04/06/2019 2:30 PM Internet Bridging by Jazzman	Last post: 05/20/2019 7:45 AM by anniebasant98	6	191
12/24/2011 1:27 PM I Love My Wife But... by tcmtech	Last post: 05/19/2019 5:13 AM by mobnick	107	1050
05/17/2019 8:53 PM Jello Pool by JavaHead	Last post: 05/18/2019 6:59 AM by HiTekRedNek	5	177
05/12/2019 10:05 AM Hacker-Proof-Cryptography? by HiTekRedNek	Last post: 05/14/2019 7:28 PM by Rixter	18	320
05/08/2019 6:47 AM Fast Charging on EV Batteries by PAPADOC	Last post: 05/14/2019 5:23 PM by IQ	44	439
05/11/2019 10:44 AM Death by Silicon Valley Teenage Programmer by wrenchtwirler	Last post: 05/13/2019 10:51 PM by Ti QE	22	451
04/29/2019 11:22 AM Pressure Test on Sand Blaster by r&ddoc	Last post: 05/13/2019 8:31 PM by r&ddoc	58	702
09/13/2011 4:52 AM Long Hair by Anonymous Poster	Last post: 05/13/2019 5:22 AM by FlyingAO	28	369
04/06/2019 9:18 PM Killing Flat Earth by kramarat	Last post: 05/13/2019 5:15 AM by FlyingAO	53	478
04/10/2019 12:23 PM Image of Black Hole by Rixter	Last post: 05/13/2019 5:11 AM by FlyingAO	21	264
04/29/2019 9:35 AM Image Problem by molcobraham	Last post: 05/12/2019 5:34 AM by HiTekRedNek	31	295
05/11/2019 9:53 AM Recycling with High Temp and Pressure by HiTekRedNek	Last post: 05/11/2019 12:45 PM by SolarEagle	1	205
03/27/2019 5:20 PM We are the BORG by HiTekRedNek	Last post: 05/08/2019 8:00 AM by Dennis R. Levesque	21	376
05/02/2019 6:49 AM 10-56 UNS Tap by Nigh	Last post: 05/06/2019 11:06 AM by setlock77	15	275
04/29/2019 9:34 PM The Least Radioactive Radioactive Element (Known) Xe124 by Rixter	Last post: 05/04/2019 11:58 PM by dkwarner	9	461
03/27/2019 5:35 PM Bacteria are Intelligent by HiTekRedNek	Last post: 05/03/2019 12:44 PM by HiTekRedNek	88	429
04/27/2019 11:38 AM Behind the Signs by JohnDG	Last post: 05/03/2019 5:33 AM by JohnDG	14	273
04/27/2019 2:40 PM Arbitrators Needed to Settle an Argument by netmaker	Last post: 05/02/2019 10:31 AM by netmaker	28	423
08/19/2009 8:16 AM PowerPoint Presentations - A Cure for Insomnia? by PWSlack	Last post: 04/30/2019 12:27 PM by mobnick	13	291
04/19/2019 2:02 PM Speed of Water Through a Culvert by netmaker	Last post: 04/30/2019 8:50 AM by artsmith	19	333
04/26/2019 1:15 PM Name This Screw Head by lyn	Last post: 04/29/2019 5:16 PM by lyn	31	510
04/19/2019 12:22 PM Cooling Solar Panels? by SSCpal	Last post: 04/27/2019 12:39 PM by redfred	51	578
04/14/2019 12:55 PM Hydrogen Powered Trucks Coming Soon by SolarEagle	Last post: 04/26/2019 3:36 PM by HiTekRedNek	24	309
04/06/2019 6:46 PM Aluminum Disk Material by Campbell Lighting	Last post: 04/26/2019 11:10 AM by hoo8975	12	122
04/20/2019 11:33 PM More Information about Quantum Computing by madongigle	Last post: 04/26/2019 9:26 AM by redfred	7	219
04/19/2018 3:04 PM Materials Question: Shoes for Playing Organ by Hannes	Last post: 04/26/2019 8:50 AM by sethmuntz	16	444
04/24/2019 3:10 PM Photoelectric Rock Surfaces by artsmith	Last post: 04/25/2019 9:09 AM by artsmith	6	195
04/20/2019 5:17 AM Recycling Plastics by Tonymech	Last post: 04/24/2019 10:47 PM by Tonymech	29	348
04/07/2019 10:53 PM Where Have all the Posters Gone? by old salt	Last post: 04/24/2019 9:42 PM by WJMFIRE	81	548
04/20/2019 12:25 PM Thermodynamic Magic Enables Cooling Without Energy Consumption by Rixter	Last post: 04/23/2019 9:39 AM by Rixter	41	629
01/03/2008 3:05 PM Homework by shogun7	Last post: 04/22/2019 10:47 AM by Milo	48	575
04/18/2019 9:51 PM Oscillating Billiard Balls by netmaker	Last post: 04/19/2019 11:00 PM by SolarEagle	24	477
04/14/2019 4:33 AM 6 Volt Lamp in Series with MOV by HiTekRedNek	Last post: 04/18/2019 8:10 AM by PWSlack	14	265
04/15/2019 7:04 AM Humans in Space by HiTekRedNek	Last post: 04/17/2019 11:05 AM by artsmith	59	322
04/13/2019 10:19 PM New Way to Multiply Large Numbers by HiTekRedNek	Last post: 04/17/2019 10:27 AM by Rixter	9	473
04/09/2019 10:00 AM Olbers' Paradox by IQ	Last post: 04/17/2019 9:47 AM by Codemaster	24	356
04/10/2019 2:13 AM Lock Washer Failures by lyn	Last post: 04/16/2019 11:06 AM by lyn	39	871
06/10/2016 4:59 PM Fly? Fishing by SolarEagle	Last post: 04/16/2019 10:03 AM by Havers75	15	430
08/19/2018 2:10 PM Weather Vane Proper Operation by SolarEagle	Last post: 04/16/2019 4:22 AM by LuckyBF	57	561
04/07/2019 8:09 AM Underwater Speed Humps and Dehydrated Air Bubbles by Anonymous Poster	Last post: 04/14/2019 7:59 PM by truth is not a compromise	21	298
03/17/2017 11:56 PM Late St Patrick's Day Wish!! by Sid_Sidow	Last post: 04/14/2019 6:26 AM by neosanford	1	179
04/10/2019 6:15 AM Glowing Cable by phph001	Last post: 04/11/2019 7:03 PM by dkwarner	20	389
04/09/2019 5:40 AM Actress to Plead Guilty in College Admissions Scandal by JohnDG	Last post: 04/11/2019 12:34 PM by SolarEagle	9	106
03/30/2019 10:35 AM How to Clean Rust from Bathroom Ceramic Tiles? by Gary851	Last post: 04/10/2019 10:37 PM by Autobroker	44	533
04/09/2019 7:21 AM No Attachments? by HiTekRedNek	Last post: 04/10/2019 3:00 PM by SolarEagle	10	141
04/09/2015 4:09 AM Water to Power Plant (Hydrogen) Offered as Water Purification. by Hendrik	Last post: 04/10/2019 2:14 PM by Dchoudhuri	38	1828
03/27/2019 1:57 PM Sailing Yachts by IQ	Last post: 04/09/2019 5:08 PM by IQ	44	392
04/05/2019 9:38 AM Additional Software Problem Detected in Boeing 737 Max Flight Control System, Officials Say by wrenchtwirler	Last post: 04/09/2019 2:08 PM by North of 60	39	390
03/29/2019 11:25 AM Spinning an Asteroid to Death by SolarEagle	Last post: 04/05/2019 7:41 PM by SolarEagle	42	314
04/03/2019 11:22 AM What is it With Tesla? by rashavarek	Last post: 04/05/2019 7:53 AM by Lo_Volt	17	178
04/03/2019 6:42 PM America at its Best? by Autobroker	Last post: 04/04/2019 7:12 AM by PWSlack	5	119
03/27/2019 6:08 PM Chinese on the Far Side of the Moon by HiTekRedNek	Last post: 04/03/2019 5:58 PM by StandardsGuy	14	317
05/12/2010 7:43 PM Cat Training? by Transcendian	Last post: 04/02/2019 1:07 PM by Yvana	105	910
03/29/2019 9:08 PM How to Hang a Hunting Trophy? by wallanchor	Last post: 04/01/2019 4:39 PM by Codemaster	26	403
03/27/2019 3:42 PM Electromechanical Device - I Need Help on This One! by Autobroker	Last post: 04/01/2019 4:32 PM by SolarEagle	29	359
03/14/2019 3:48 PM Another Boeing 737 Max 8 Goes Down by SolarEagle	Last post: 03/29/2019 4:10 PM by Hannes	116	891
03/27/2019 2:24 PM Why Wouldn't an Intermediate Concrete Fence Post be Symmetrical? by Randall	Last post: 03/29/2019 8:21 AM by Randall	18	305
03/23/2019 11:48 AM Differential Chart Calculation by Anonymous Poster	Last post: 03/28/2019 11:27 AM by Iris	16	223
03/27/2019 12:44 PM A Good Green Earth by Anonymous Poster	Last post: 03/27/2019 6:51 PM by artsmith	10	168
03/14/2019 8:00 AM ACR Less Than DCR in Litz Wire by tws26	Last post: 03/26/2019 1:41 PM by Carl Van Wormer	24	371
03/19/2019 10:41 AM NASA Reports Undetected Asteroid Explosion in Upper Atmosphere by JohnDG	Last post: 03/25/2019 8:59 AM by BJ-GEEO	16	275
03/12/2019 9:24 AM Liquid Metal Batteries by HiTekRedNek	Last post: 03/25/2019 12:07 AM by munch	8	228
03/23/2019 9:42 PM Bollard Pull in lbs. on a Rectangular Frame by netmaker	Last post: 03/24/2019 8:23 PM by netmaker	14	245
03/22/2019 7:11 AM Error When Following Link to CR4 Posting by HiTekRedNek	Last post: 03/22/2019 12:25 PM by HUSH	4	99
03/21/2019 11:10 AM ASRS for C1D1 by Anonymous Poster	Last post: 03/22/2019 12:08 PM by Anonymous Poster	10	165
07/24/2016 4:06 PM AC Thermostat Wiring by BahamaPapa1963	Last post: 03/22/2019 8:32 AM by CherylmcCall	11	457
12/31/2015 10:49 AM Unbound O2 Depletion? by Gavilan	Last post: 03/21/2019 10:11 PM by Gavilan	13	529
03/16/2019 9:40 PM Exotic 'Second Sound' Phenomenon Observed in Pencil 'Lead' by Rixter	Last post: 03/20/2019 7:55 PM by Rixter	18	368
03/11/2019 8:05 AM Back to Hieroglyphics? by HiTekRedNek	Last post: 03/18/2019 9:01 AM by Nigh	42	312
03/25/2011 3:36 PM Electron Gas by Chorete	Last post: 03/17/2019 10:49 AM by bavicknair	33	439
03/12/2019 6:47 PM Koken Barber Chair Question by Lifesaver1	Last post: 03/15/2019 4:02 AM by PWSlack	4	356
03/10/2019 9:10 PM New 'Acoustic Metamaterial' Cancels Sound by Rixter	Last post: 03/14/2019 6:53 PM by truth is not a compromise	30	510
07/09/2012 6:53 AM Cleaning PEEK to UHV Standards by Nigh	Last post: 03/14/2019 12:59 PM by JE in Chicago	18	1061
03/05/2019 6:14 AM Who Made It? What Is It? by JE in Chicago	Last post: 03/12/2019 9:38 PM by JE in Chicago	24	470
03/11/2019 3:39 AM Precision Engineering by Isti80	Last post: 03/11/2019 5:55 AM by HiTekRedNek	1	207
03/07/2019 10:37 AM Cyber War by SolarEagle	Last post: 03/10/2019 1:38 PM by truth is not a compromise	17	263
03/06/2019 12:48 PM Increasing Output of Tracking Solar Panels by SSCpal	Last post: 03/08/2019 3:33 PM by SolarEagle	13	249
03/07/2019 9:13 AM National Vending Machine Day, March 7 by BestInShow	Last post: 03/08/2019 6:54 AM by JBTardis	15	210
03/03/2019 10:33 AM What Is It? by JE in Chicago	Last post: 03/07/2019 6:17 PM by JE in Chicago	93	1071
03/05/2019 2:02 AM What's This? by Isti80	Last post: 03/07/2019 11:00 AM by Isti80	15	384
02/27/2019 8:59 PM Heating Up the Attic by nandomech	Last post: 03/05/2019 12:25 PM by Bazzer Englander	29	532
03/03/2019 4:14 PM Nanotechnology Makes it Possible for Mice to See in Infrared by Rixter	Last post: 03/05/2019 7:19 AM by Rixter	13	180
02/25/2019 8:23 AM Polar 150 Guillotine Won't Cut by james edwards	Last post: 03/04/2019 5:20 AM by PWSlack	43	653
10/10/2007 2:20 PM Infrared LEDs as Heaters by sda1950	Last post: 02/28/2019 7:13 PM by JE in Chicago	22	1990
02/17/2019 10:22 PM Engineering Humor by Rixter	Last post: 02/28/2019 3:12 PM by Oteonai	11	446

Display Options

Showing threads 1601 to 1700 of 16598

Sorted By	Sorted By	Sort Order	Sort Order
From The	From The
Post Type	Post Type
Tags (comma-delimited)	(comma-delimited)
Show Threads

	Got Something to Say?
	Ask a Question Start a Discussion

	Search this Forum
	General Discussion: Go

CR4 Sections

	Aerospace
	BioMech & BioMed
	Chemical & Material Science
	Civil Engineering
	Communications & Electronics
	Education and Engineering Careers
	Electrical Engineering
	General Discussion
	Instrumentation
	Manufacturing
	Mechanical Engineering
	New Technologies & Research
	Software & Programming
	Sustainable Engineering
	Transportation

	Site Directories
	Forum Directory Blog Directory User Group Directory RSS Feeds CR4 Rules of Conduct CR4 FAQ Site Glossary Who's Online (54 right now) Show Members

Forum : General Discussion

Discussion Threads

Got Something to Say?

Search this Forum

CR4 Sections

Site Directories