Threads in Section: General Discussion

Page 4 of 390: « First < Prev 2 3 4 5 6 Next > Last »

Section Forum Threads

Create Date / Rating Title / Poster / Forum	Last Post	Comments	Views
08/11/2025 3:03 AM Asia Metal Ltd by dsa ; posted in Commercial Space	Last post: 08/11/2025 3:03 AM by dsa	0	41
08/08/2025 7:13 AM Self-Regulating Population by HiTekRedNek ; posted in General Discussion	Last post: 08/29/2025 3:59 PM by The Wizard	15	287
07/20/2025 9:34 AM A Foldable Microscope by HiTekRedNek ; posted in General Discussion	Last post: 07/22/2025 7:57 AM by HiTekRedNek	4	324
07/20/2025 8:27 AM A 20 Cent Centrifuge by HiTekRedNek ; posted in General Discussion	Last post: 07/26/2025 10:59 PM by Brave Sir Robin	14	304
07/20/2025 5:28 AM Speed Calculator by dornrobin ; posted in General Discussion	Last post: 07/20/2025 11:58 AM by dornrobin	4	89
07/10/2025 9:22 AM Do Not Call List Does Not Work by HiTekRedNek ; posted in General Discussion	Last post: 07/11/2025 12:42 PM by phoenix911	12	107
07/10/2025 5:55 AM Piezo Actuators Source by Nigh ; posted in General Discussion	Last post: 08/20/2025 11:03 AM by Nigh	4	259
07/10/2025 5:43 AM Multi Slit Experiment by HiTekRedNek ; posted in General Discussion	Last post: 08/05/2025 11:43 PM by Haymaker	18	315
07/07/2025 5:41 PM Warning for Flood Prone Areas by HiTekRedNek ; posted in General Discussion	Last post: 05/01/2026 6:11 AM by Doorman	64	602
07/05/2025 7:45 AM Binaural Beats by HiTekRedNek ; posted in General Discussion	Last post: 07/14/2025 7:35 AM by HiTekRedNek	9	244
07/03/2025 7:15 PM Table Top Fusion by HiTekRedNek ; posted in General Discussion	Last post: 07/21/2025 6:50 AM by HiTekRedNek	5	239
07/03/2025 7:07 PM X Rays from Scotch Tape by HiTekRedNek ; posted in General Discussion	Last post: 07/08/2025 10:48 AM by HiTekRedNek	14	232
07/02/2025 8:43 AM RF from Tornadoes by HiTekRedNek ; posted in General Discussion	Last post: 07/03/2025 5:03 PM by Stef	16	190
06/29/2025 10:41 AM Fractal Capacitors to Reduce Voltage by HiTekRedNek ; posted in General Discussion	Last post: 07/18/2025 10:07 AM by redfred	19	301
06/26/2025 10:56 AM I Can't See You by HiTekRedNek ; posted in General Discussion	Last post: 07/07/2025 2:25 PM by Rixter	5	238
06/24/2025 9:14 AM Calculate BTU of a Burner Based on Hole Size and Standard Pressure (11"WC) by HiTekRedNek ; posted in General Discussion	Last post: 06/27/2025 10:49 AM by Troy36	15	281
06/23/2025 8:40 AM Time Measurement by HiTekRedNek ; posted in General Discussion	Last post: 09/05/2025 2:37 AM by tkot	54	445
06/23/2025 8:30 AM Notched Piston Rings by HiTekRedNek ; posted in General Discussion	Last post: 09/09/2025 2:54 AM by The Wizard	16	316
06/22/2025 4:39 PM Gnat Brain by HiTekRedNek ; posted in General Discussion	Last post: 06/25/2025 12:31 PM by Doorman	11	200
06/21/2025 8:14 AM Copper Coated Steel Wire in Motor by HiTekRedNek ; posted in General Discussion	Last post: 06/22/2025 6:51 PM by Rixter	9	187
06/20/2025 6:02 AM Modulated Low Frequency Sound by HiTekRedNek ; posted in General Discussion	Last post: 06/23/2025 9:41 AM by Haymaker	6	143
06/15/2025 2:24 PM Irrigation Pump - Accessible to Mobility Impaired by Doorman ; posted in General Discussion	Last post: 07/01/2025 1:29 PM by WJMFIRE	34	307
06/11/2025 5:34 PM Gravitational Time Dilation -- A Simple Explanation by Rixter ; posted in General Discussion	Last post: 06/22/2025 7:20 PM by Rixter	6	198
06/05/2025 11:46 AM No Diet Cites the Precise Foods Needed to Reduce Weight by Trees4Life ; posted in General Discussion	Last post: 04/03/2026 7:02 AM by philking309	9	242
06/01/2025 10:20 AM Infrared Contact Lens by HiTekRedNek ; posted in General Discussion	Last post: 06/20/2025 4:52 AM by HiTekRedNek	12	224
05/31/2025 7:33 AM The Many Worlds of Quantum Mechanics by HiTekRedNek ; posted in General Discussion	Last post: 06/22/2025 5:56 PM by Economist	9	279
05/30/2025 8:46 AM The Most Important Part of an Electric Motor by HiTekRedNek ; posted in General Discussion	Last post: 07/21/2025 1:57 PM by Pulpmillguy	10	494
05/09/2025 4:12 PM AI-Controlled Fighter Jets by HiTekRedNek ; posted in General Discussion	Last post: 05/23/2025 8:09 AM by HiTekRedNek	17	460
05/09/2025 5:26 AM Memorabilia by electronick ; posted in General Discussion	Last post: 07/03/2025 3:49 PM by HiTekRedNek	20	346
05/01/2025 12:08 PM Disappearing Sock by HiTekRedNek ; posted in General Discussion	Last post: 05/12/2025 7:57 AM by HiTekRedNek	17	327
04/28/2025 5:38 PM A Color Never Seen Before by Rixter ; posted in General Discussion	Last post: 05/02/2025 2:34 PM by Rixter	12	263
04/16/2025 12:09 PM Geothermal or Fusion by SolarEagle ; posted in General Discussion	Last post: 05/30/2025 10:37 AM by SolarEagle	59	724
04/16/2025 7:57 AM Why Didn't Anyone Tell Me this About Epoxy? by Randall ; posted in General Discussion	Last post: 04/28/2025 1:44 PM by not so smart	11	358
04/14/2025 11:24 AM Accountants Sank the Titanic by HiTekRedNek ; posted in General Discussion	Last post: 04/15/2025 11:26 AM by Doorman	18	277
04/10/2025 8:04 AM Toroidal Propellers on Wind Turbines? by HiTekRedNek ; posted in General Discussion	Last post: 04/14/2025 1:01 PM by Rixter	14	428
04/05/2025 6:07 PM Safer, Simpler Solar Cooker/Solar Drier? by gaiatechnician ; posted in General Discussion	Last post: 06/17/2025 1:16 AM by gaiatechnician	24	487
04/05/2025 9:59 AM What is the Name of this Math Operation? by HiTekRedNek ; posted in General Discussion	Last post: 04/19/2025 7:42 AM by Jorrie	27	482
04/05/2025 9:13 AM Effect of Ice on an Explosion by HiTekRedNek ; posted in General Discussion	Last post: 04/12/2025 10:53 PM by SolarEagle	5	217
04/03/2025 5:08 PM Space/Time Travel by NSS ; posted in General Discussion	Last post: 05/14/2025 6:27 PM by HiTekRedNek	46	593
04/03/2025 7:20 AM Travel Router by BruceFlorida ; posted in General Discussion	Last post: 04/03/2025 10:56 PM by phoenix911	3	214
03/31/2025 5:52 AM A New Kid on the Block to Take on the Tech Giants by phoenix911 ; posted in General Discussion	Last post: 03/31/2025 12:14 PM by phoenix911	3	192
03/21/2025 8:29 AM Heathrow Airport Power Failure Disaster by HiTekRedNek ; posted in General Discussion	Last post: 04/02/2025 11:39 AM by PWSlack	15	313
03/17/2025 10:22 AM Mysterious: Magic Circle by HiTekRedNek ; posted in General Discussion	Last post: 03/26/2025 9:39 AM by HiTekRedNek	9	260
03/11/2025 9:41 AM Win 10 Hard Drive Blocked by Bitlocker by HiTekRedNek ; posted in General Discussion	Last post: 03/17/2025 11:35 AM by Kris	13	247
03/08/2025 8:32 AM Help for Rosacea by HiTekRedNek ; posted in General Discussion	Last post: 03/09/2025 9:01 PM by HiTekRedNek	6	206
03/01/2025 9:58 PM Engine Crane Weight by schueydoo ; posted in General Discussion	Last post: 03/07/2025 8:22 AM by steve45	17	316
03/01/2025 12:38 PM Geothermal Could Become Cost Competitive With This Technology by SolarEagle ; posted in General Discussion	Last post: 04/13/2025 6:17 PM by SolarEagle	24	446
02/25/2025 9:55 AM Best Way to Lock a Screw by HiTekRedNek ; posted in General Discussion	Last post: 03/03/2025 3:52 PM by Brave Sir Robin	11	311
02/22/2025 2:40 AM Problem by Stef ; posted in General Discussion	Last post: 03/18/2025 8:22 AM by The Wizard	9	213
02/19/2025 12:28 PM Memory of Previous Contacts Affects Static Electricity by Rixter ; posted in General Discussion	Last post: 02/25/2025 8:32 AM by phoenix911	20	228

Display Options

Showing threads 151 to 200 of 19491

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 Section
	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 (83 right now) Show Members

Threads in Section: General Discussion

Section Forum Threads

Got Something to Say?

Search this Section

CR4 Sections

Site Directories