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03/27/2020 2:01 AM Disinfection Protocol for Coronavirus
by Gadepalli Subrahmanyam
Last post: 03/27/2020 12:13 PM
by phoenix911
 4 107
05/25/2019 4:27 PM Does Food Prepared on a Granite Counter Top Taste Better?
by gringogreg
Last post: 03/25/2020 12:03 PM
by phoenix911
 55 691
03/23/2020 2:03 AM Coughing Aerosol Visualization
by SolarEagle
Last post: 03/24/2020 9:08 PM
by PAPADOC
 11 183
03/10/2020 3:48 AM Corona Virus, DOW and the Economy
by Autobroker
Last post: 03/23/2020 9:39 PM
by Autobroker
 82 639
03/23/2020 3:52 PM Mercury's Scorching Daytime Heat May Help it Make Its Own Ice at Caps
by Rixter
Last post: 03/23/2020 8:19 PM
by Mikerho
 1 125
03/11/2020 1:59 AM Possible Treatment For Corona Virus
by SolarEagle
Last post: 03/23/2020 7:58 PM
by SolarEagle
 131 1085
03/19/2020 5:27 PM Shopping Bag Plastic
by NSS
Last post: 03/21/2020 8:21 PM
by Kris
 11 283
02/25/2008 1:08 AM Autism Causes?
by Ferris
Last post: 03/20/2020 6:35 PM
by Kris
 71 803
03/18/2020 11:46 AM Engineering at Home?
by HUSH
Last post: 03/20/2020 4:51 PM
by Brave Sir Robin
 24 333
03/11/2020 7:59 PM The rich really are different
by wrenchtwirler
Last post: 03/20/2020 3:14 PM
by Mikerho
 21 151
12/11/2017 11:47 AM Mystery Fires in California
by energyconversion
Last post: 03/20/2020 6:23 AM
by phoenix911
 107 1754
03/20/2017 3:34 AM Speed Reducer Question
by cr4engstudent
Last post: 03/19/2020 6:57 AM
by Liam Kennedy
 26 477
02/09/2020 6:13 PM Droplet Based Electricity Generator
by Rixter
Last post: 03/19/2020 6:51 AM
by Liam Kennedy
 18 300
01/27/2020 8:47 AM Looking for Engineering Job in England
by HarrietBrown
Last post: 03/19/2020 6:45 AM
by Liam Kennedy
 11 247
03/14/2020 7:02 PM Free Energy (Uh-huh)
by Tornado
Last post: 03/17/2020 3:53 PM
by Rixter
 6 262
02/07/2020 1:29 AM Fick's Laws of Diffusion and the Worldwide Decline in Insect Variety and Population.
by Gavilan
Last post: 03/17/2020 11:29 AM
by dkwarner
 19 233
03/07/2020 2:08 PM Pneumatic Stirrer
by phph001
Last post: 03/14/2020 7:24 AM
by HiTekRedNek
 32 232
03/12/2020 1:50 PM Corona virus spread compared to SARS spread
by wrenchtwirler
Last post: 03/13/2020 1:36 PM
by PeterT
 2 71
11/16/2019 2:29 AM Lithium Ion Milwaukee Tool Battery
by Autobroker
Last post: 03/12/2020 7:16 PM
by Autobroker
 34 765
03/12/2020 12:15 PM Bill Gates Saw This Coming 5 Years Ago
by wrenchtwirler
Last post: 03/12/2020 1:00 PM
by redfred
 1 64
03/07/2020 9:29 AM Capturing Lightning
by HiTekRedNek
Last post: 03/10/2020 6:31 PM
by Rixter
 28 304
03/04/2020 8:06 AM The Elbow Bump?
by HiTekRedNek
Last post: 03/10/2020 10:00 AM
by dave_g
 56 496
03/07/2020 8:55 PM Dimming Betelgeuse Likely isn't Cold, Just Dusty
by Rixter
Last post: 03/09/2020 5:33 PM
by Stef
 6 210
02/09/2019 12:32 AM How to Get Rid of Gophers
by EV1guy2004
Last post: 03/08/2020 11:40 PM
by levis
 38 768
01/25/2020 4:01 PM Can the Chinese Build a Hospital in 10 Days?
by Rixter
Last post: 03/08/2020 11:51 AM
by SolarEagle
 103 794
03/01/2020 4:35 PM AMP Crimping Pliers Stuck Closed - Is There a Fix??
by Carl_E
Last post: 03/06/2020 7:29 AM
by horace40
 21 1179
02/25/2020 3:46 PM Unusual Polyhedron
by Tornado
Last post: 03/04/2020 12:25 PM
by MR. Guest
 34 466
02/29/2020 10:26 AM Transporting a Refrigerator or Freezer on its Back or Side?
by JE in Chicago
Last post: 03/02/2020 8:17 PM
by rwilliams
 12 376
01/01/2013 12:26 PM GPS Co-ordinates From Smartphones, Etc.
by agua_doc
Last post: 03/02/2020 1:44 PM
by SolarEagle
 15 345
03/01/2020 8:42 AM Speed of Sound in Gases
by Ian Purdie
Last post: 03/01/2020 2:21 PM
by Rixter
 3 252
02/21/2020 9:38 PM The Magnificent Man and His Flying Machine
by SolarEagle
Last post: 03/01/2020 7:53 AM
by micahd02
 15 419
02/19/2020 12:10 AM Cute Math Problem
by Tornado
Last post: 02/29/2020 8:54 PM
by R_i_c_h
 45 571
02/25/2020 2:49 PM UK Average Speed Cameras
by MACA
Last post: 02/28/2020 9:31 PM
by Rixter
 21 322
01/22/2020 3:08 PM Gravitational Waves Detected
by Rixter
Last post: 02/28/2020 9:45 AM
by redfred
 17 556
01/04/2020 4:36 PM How To Install a Check Valve in Drain Pipe?
by MARTIN BROS
Last post: 02/26/2020 4:15 PM
by Autobroker
 34 419
06/04/2019 2:51 PM Dehumidifier Freezing Up
by NSS
Last post: 02/26/2020 2:13 PM
by Tornado
 21 720
02/24/2020 1:59 PM Tesla Teardown Finds Electronics 6 Years Ahead of Toyota and VW
by wrenchtwirler
Last post: 02/25/2020 3:44 PM
by rashavarek
 7 308
02/24/2020 11:22 AM SIL Rated Equipment
by Christine Metcalf
Last post: 02/25/2020 9:44 AM
by Christine Metcalf
 3 150
02/23/2020 9:40 AM TED Talks Video: EZ Water
by HiTekRedNek
Last post: 02/25/2020 8:16 AM
by HiTekRedNek
 19 226
02/24/2020 10:27 AM Trust Me I'm an Engineer!
by jhowdy
Last post: 02/24/2020 8:17 PM
by gregzy
 2 235
02/21/2020 7:17 PM A New Kind of Fusion Reactor
by SolarEagle
Last post: 02/24/2020 12:26 PM
by JRiversW
 7 253
02/21/2020 4:38 PM More Denial For You
by lyn
Last post: 02/23/2020 9:08 AM
by phoenix911
 10 111
02/20/2020 9:02 PM Free Energy from Moisture in the Air
by Rixter
Last post: 02/22/2020 2:53 PM
by Rixter
 22 285
02/26/2017 9:22 PM Home Water Filtration Systems--Which Is Better?
by Autobroker
Last post: 02/20/2020 4:55 AM
by Autobroker
 16 453
02/14/2020 11:24 AM Coronavirus Outbreak Raises Question: Why Are Bat Viruses So Deadly?
by Rixter
Last post: 02/18/2020 5:44 PM
by SolarEagle
 8 257
02/15/2020 8:27 AM Critical Coatings vs Non-critical Coatings
by Adeel Ahmad
Last post: 02/17/2020 8:45 AM
by JE in Chicago
 4 258
02/14/2020 9:38 PM 3D Printing in Seconds
by Rixter
Last post: 02/14/2020 10:22 PM
by SolarEagle
 1 104
02/13/2020 10:14 AM Wire Advice Needed for Machine Knitting on a Taitexma Home Knitting Machine
by Jeannet
Last post: 02/14/2020 5:32 PM
by SolarEagle
 33 323
02/12/2020 9:32 PM Lab Turns Trash into Valuable Graphene in a Flash
by Rixter
Last post: 02/14/2020 11:24 AM
by Dr. Harry
 3 155
01/30/2020 11:19 PM Headhunting
by simonsd
Last post: 02/10/2020 11:14 PM
by simonsd
 9 218
04/12/2007 11:17 PM engineering
by sunny9872335066
Last post: 02/10/2020 4:30 AM
by bhushanmahajan40
 3 98
05/30/2010 10:01 PM Could Pouring Cement Help Plug the Oil Spill?
by Yuval
Last post: 02/10/2020 4:23 AM
by bhushanmahajan40
 60 874
04/29/2010 2:35 PM Nuclear Power Myths and Misconceptions
by PMoon
Last post: 02/07/2020 5:09 AM
by Tornado
 46 522
02/01/2020 8:15 AM How Many Feathers in a Pigeon Wing?
by HiTekRedNek
Last post: 02/06/2020 6:37 AM
by HiTekRedNek
 9 300
01/25/2020 10:56 AM Acoustic Deterrent for Problem Neighbours
by Anonymous Poster
Last post: 02/03/2020 12:23 PM
by Anonymous Poster
 24 436
01/30/2020 9:33 PM High Resolution Image of Sun from New Telescope
by Rixter
Last post: 02/03/2020 9:38 AM
by wrenchtwirler
 5 154
01/30/2020 8:01 AM Enhanced Reality Contact Lens
by HiTekRedNek
Last post: 01/31/2020 4:53 PM
by HiTekRedNek
 7 137
01/27/2020 2:10 PM Sorting the File Mess
by T_Goofy
Last post: 01/30/2020 7:24 PM
by Rixter
 9 116
09/14/2019 6:04 AM Calculating Losses In DC Induction Furnace
by pranaykudale
Last post: 01/28/2020 5:48 PM
by dkwarner
 42 321
01/22/2020 4:37 AM Bob Lazar
by electronick
Last post: 01/27/2020 12:27 PM
by MR. Guest
 26 527
01/21/2020 7:41 AM Illustration of Cosmic Expansion With Magnets?
by HiTekRedNek
Last post: 01/26/2020 12:38 PM
by Rixter
 13 374
01/20/2020 4:40 AM Evolution of Mankind
by HiTekRedNek
Last post: 01/24/2020 3:56 PM
by Rixter
 23 288
01/19/2020 11:44 PM Hubble Constant Speculation
by jdretired
Last post: 01/21/2020 7:10 PM
by Rixter
 5 174
07/24/2018 12:26 AM The Fid, the Marlin Spike and the Pricker
by SolarEagle
Last post: 01/19/2020 4:57 AM
by HiTekRedNek
 13 415
01/16/2020 2:09 AM Regulated Power Supply
by pranaykudale
Last post: 01/17/2020 12:53 AM
by dkwarner
 8 174
08/11/2018 2:38 PM Buckle Up Buttercup. Get Ready To Be Sick More and Die Sooner
by lyn ; also posted in Break Room
Last post: 01/16/2020 8:33 PM
by phoenix911
 38 486
01/14/2020 1:34 PM Would this Simple Hydraulic Press Gauge Work?
by frankd20
Last post: 01/15/2020 10:16 AM
by frankd20
 12 256
01/13/2020 2:05 PM SSA 2050
by HiTekRedNek
Last post: 01/14/2020 9:03 AM
by HiTekRedNek
 3 76
01/08/2020 8:17 PM Brazing Defects Solutions
by lvzhiyong
Last post: 01/12/2020 8:16 PM
by lvzhiyong
 18 449
12/19/2019 12:48 PM Tiny Nuclear Reactor 1/100th Size of Traditional and Safer
by jhowdy
Last post: 01/11/2020 6:18 PM
by thewildotter
 81 865
12/31/2019 8:12 PM Happy New Year 2020
by JE in Chicago
Last post: 01/11/2020 10:40 AM
by not so smart
 14 229
01/09/2020 2:05 PM Poly Water Tank Repair
by Carl van Katwijk
Last post: 01/10/2020 9:30 PM
by Lehman57
 13 292
01/08/2020 11:41 PM Christmas Tree LED Mystery
by RSquirrel
Last post: 01/10/2020 3:15 PM
by SolarEagle
 14 504
12/27/2019 12:58 PM Trailer Unloaders
by uj
Last post: 01/09/2020 5:56 PM
by dkwarner
 10 255
01/02/2020 10:18 AM RE Hubble Constant
by HiTekRedNek
Last post: 01/09/2020 5:16 AM
by Alex. Roman
 19 299
01/06/2020 9:47 PM 2016 Maserati Ghibli With Only 5K Miles
by Autobroker
Last post: 01/08/2020 11:12 PM
by Autobroker
 34 148
03/26/2011 5:08 PM Hydraulic Pump Question
by taurus66
Last post: 01/07/2020 7:43 PM
by metalcraft
 49 750
01/06/2020 10:55 AM Bosch Sunvisor Automatically Blocks Out Sun
by Rixter
Last post: 01/07/2020 4:46 PM
by Rixter
 2 177
12/31/2019 4:15 AM Heat Pumps BTU Production Inquiry
by PAPADOC
Last post: 01/07/2020 3:54 PM
by Troy36
 46 384
01/06/2020 12:56 PM My Dry Fibers are Mixing. What Can I Do?
by sqyuma
Last post: 01/07/2020 2:28 PM
by Brave Sir Robin
 11 189
12/11/2019 3:04 AM Carbide Tipped Saw Blades
by Autobroker
Last post: 01/06/2020 9:51 PM
by Autobroker
 65 565
12/22/2019 1:04 PM What Is It?
by canadianslidewinder
Last post: 01/05/2020 9:56 PM
by GJM
 29 424
12/18/2019 9:04 PM A.I. What's Happening Now
by SolarEagle
Last post: 01/02/2020 5:03 PM
by Rixter
 22 269
12/23/2019 1:13 PM US Justice System is Broken
by StandardsGuy
Last post: 12/30/2019 4:01 PM
by StandardsGuy
 6 141
12/05/2019 2:15 PM Power Production From the Salt/Fresh Water Barrier
by SolarEagle
Last post: 12/29/2019 7:21 PM
by Rixter
 34 369
06/05/2019 9:50 AM Painting Gate & Attaching Decorative Panel
by Cardkey
Last post: 12/28/2019 10:37 PM
by Cardkey
 39 522
12/23/2019 5:16 PM What Is It?
by HiTekRedNek
Last post: 12/27/2019 2:51 AM
by AdamHar1
 13 359
01/10/2017 11:53 AM 310 Miles from 20-Minute Charge
by SolarEagle
Last post: 12/26/2019 4:12 AM
by truth is not a compromise
 67 575
12/23/2019 11:38 AM Hydraulic Cylinder Question
by Printmeister
Last post: 12/25/2019 8:27 PM
by Stef
 17 323
04/16/2019 1:53 PM Tool Sharpening
by JE in Chicago
Last post: 12/23/2019 1:05 AM
by truth is not a compromise
 68 726
11/22/2019 11:20 AM Iceland’s Melting Glaciers Are Nothing to Panic About
by StandardsGuy
Last post: 12/22/2019 10:01 PM
by StandardsGuy
 23 344
12/17/2019 4:58 PM What Is It?
by JE in Chicago
Last post: 12/21/2019 12:22 PM
by not so smart
 18 374
12/06/2019 10:37 AM Mag Lev Assist Rockets
by Hilliard Bill
Last post: 12/18/2019 4:18 AM
by lexx7887
 59 512
12/09/2019 6:54 PM World Population Decline
by SolarEagle
Last post: 12/17/2019 2:06 PM
by redfred
 40 460
12/14/2019 1:38 PM Off Timer
by HiTekRedNek
Last post: 12/17/2019 11:45 AM
by Crabtree
 14 219
12/13/2019 2:36 AM Zoom In On a Leaf
by SolarEagle
Last post: 12/17/2019 10:07 AM
by bgot
 9 327
12/11/2019 11:44 AM Naff Holiday Period Jokes - Seasonal Fun with Engineering Content
by PWSlack
Last post: 12/17/2019 4:51 AM
by Codemaster
 33 403
12/14/2019 7:05 AM Is the Sun Akin to An Ocean?
by JE in Chicago
Last post: 12/16/2019 8:27 AM
by JE in Chicago
 4 168
12/24/2018 12:42 PM Happy Holidays
by BestInShow
Last post: 12/16/2019 5:16 AM
by leamane
 10 222
11/18/2019 10:08 AM Uzbekistan's Secret Underground
by wrenchtwirler
Last post: 12/15/2019 9:03 PM
by phoenix911
 31 371
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