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01/27/2017 6:35 AM Engineer vs. Technician vs. Mechanic. How Do You Define Them?
by tcmtech
Last post: 01/31/2017 10:11 AM
by tick-tock
 26 516
01/24/2017 12:40 PM Spot the Mistake
by Randall
Last post: 01/30/2017 1:58 PM
by James Stewart
 30 608
01/26/2017 3:52 PM Super Bowl Light Riddle
by Bayes
Last post: 01/30/2017 10:01 AM
by rashavarek
 18 439
07/17/2016 2:37 PM Windows 10
by Rixter
Last post: 01/30/2017 9:51 AM
by James Stewart
 70 1249
01/19/2017 2:40 PM A Question for the Budding Sherlock Holmes
by MACA
Last post: 01/30/2017 9:41 AM
by James Stewart
 50 640
01/14/2017 10:29 PM Magnetic Levitation
by rick van hatten
Last post: 01/28/2017 1:49 PM
by nick name
 55 774
01/26/2017 10:56 AM GRP Rods - Ideas??
by Tom Lilly
Last post: 01/27/2017 8:33 PM
by Just an Engineer
 25 249
10/30/2013 5:51 PM Removing Rust from Internal Parts
by netmaker
Last post: 01/27/2017 7:52 PM
by JIMRAT
 45 940
01/25/2017 7:16 PM Cold Start Compressor
by leonardotomas2002
Last post: 01/27/2017 11:49 AM
by James Stewart
 6 331
04/01/2011 8:07 PM One Idea For Earthquake Foundation
by chrisg288
Last post: 01/25/2017 8:49 PM
by chrisg288
 14 613
02/04/2012 2:07 PM Chimney For Wood Stove
by NSS
Last post: 01/25/2017 10:21 AM
by Jlawnman
 21 469
01/17/2017 4:26 PM Could a Black Hole Travel Faster than Light?
by SSCpal
Last post: 01/25/2017 1:23 AM
by Anonymous Poster
 30 461
09/16/2011 9:46 PM Re-Drilling a Wooden Propeller
by Jason S
Last post: 01/23/2017 2:30 PM
by Drew K
 81 1605
01/19/2017 2:11 PM Who Knew Physics Would Be Handy While Skiing?
by Charlie Greenwood
Last post: 01/23/2017 2:20 PM
by Drew K
 36 352
09/07/2016 11:20 AM Dark Matter
by HiTekRedNek
Last post: 01/23/2017 11:16 AM
by James Stewart
 214 2184
01/19/2017 10:08 AM GE and Schenectady
by Bayes
Last post: 01/21/2017 12:41 PM
by CaptMoosie
 10 286
01/19/2017 7:19 AM Rigging Slings Load Testing
by UsmanS
Last post: 01/20/2017 9:03 AM
by James Stewart
 12 399
01/19/2017 1:36 PM Inserting Image
by MACA
Last post: 01/20/2017 4:29 AM
by Andy Germany
 7 230
01/17/2017 9:39 AM Emergency Stop - A Bit of a Complaint
by Phys
Last post: 01/19/2017 3:56 PM
by James Stewart
 62 460
01/18/2017 10:36 AM Hydraulic Salon Chair
by tself3
Last post: 01/19/2017 3:18 PM
by James Stewart
 13 948
01/17/2017 7:04 AM China Questionable Practices
by phoenix911
Last post: 01/19/2017 3:14 PM
by phoenix911
 66 550
01/18/2017 4:14 AM Why There Is An Increased Interest In Geothermal Energy
by PWSlack
Last post: 01/19/2017 2:34 PM
by James Stewart
 16 296
01/16/2017 7:11 PM Is This For Real??
by Sid_Sidow
Last post: 01/18/2017 10:40 AM
by Kevin LaPaire
 13 693
01/08/2017 5:17 AM Freecell Update
by jdretired
Last post: 01/17/2017 10:29 PM
by Tornado
 30 210
01/16/2017 3:46 PM Who Made This Beasty?
by Phys
Last post: 01/17/2017 2:56 PM
by Phys
 36 608
01/13/2017 9:50 AM Catch a Star Exploding in Action in 2022
by Rixter
Last post: 01/17/2017 1:25 PM
by Andrew Westman
 23 222
01/10/2017 1:32 PM Measuring of Torque During Mixing
by r&ddoc
Last post: 01/16/2017 2:28 PM
by r&ddoc
 73 591
01/14/2017 2:46 PM Lunar Update
by Fredski
Last post: 01/16/2017 12:45 PM
by MR. Guest
 2 186
01/14/2017 12:57 PM SpaceX Launch Live
by SolarEagle
Last post: 01/15/2017 8:49 PM
by StandardsGuy
 2 166
06/18/2016 12:15 PM Electronic Control of Mechanical Fuel Injection
by SSCpal
Last post: 01/15/2017 7:26 PM
by LOCKDUKE
 27 863
01/14/2017 11:46 AM A Better Social Site
by dieselphil
Last post: 01/15/2017 2:23 PM
by jack of all trades
 7 155
01/09/2017 4:27 PM 3Phase Genset Application
by greasy
Last post: 01/15/2017 1:54 PM
by jack of all trades
 42 604
01/13/2017 3:48 PM Seafarers International Union / Careers for Young Men & Women
by tonyhemet
Last post: 01/14/2017 12:57 AM
by SolarEagle
 3 202
12/31/2016 11:43 AM Happy New Year to Everyone Down Under
by Andrew Westman
Last post: 01/13/2017 9:58 PM
by Andrew Westman
 30 584
09/18/2015 3:44 PM VW Rigging Emission Tests
by Fredski
Last post: 01/13/2017 3:38 PM
by wayneelowe
 42 773
01/09/2017 10:17 AM Is Caffeine Just Caffeine?
by Phys
Last post: 01/13/2017 3:03 PM
by redfred
 55 892
01/10/2017 7:27 AM Commercial Fraud
by techpump
Last post: 01/13/2017 12:16 AM
by IdeaSmith
 16 253
01/10/2017 10:24 AM AI to Take on Top Poker Players in No-Limit Texas Hold'em
by Bayes
Last post: 01/12/2017 1:35 AM
by Andrew Westman
 37 275
01/11/2017 9:41 AM Geneq's Logo
by geneq
Last post: 01/11/2017 2:02 PM
by jack of all trades
 4 173
01/06/2017 12:17 PM Magnetic Fields: How Do They Affect Us?
by IQ
Last post: 01/10/2017 7:52 AM
by Andrew Westman
 41 521
01/07/2017 7:01 PM Water Issue Under Pool
by JeremyPark
Last post: 01/09/2017 10:23 PM
by tonyhemet
 23 904
05/31/2016 1:10 PM Why Do Zoos Still Exist?
by Bayes
Last post: 01/09/2017 9:18 PM
by greasy
 105 1203
01/07/2017 9:52 PM Program Logic Control Trouble Shooting
by earnestmoor
Last post: 01/09/2017 3:23 PM
by James Stewart
 22 301
01/05/2017 8:53 AM Tesla's Gigafactory Begins Battery Production
by Bayes
Last post: 01/09/2017 2:34 PM
by James Stewart
 77 446
01/05/2017 2:18 PM No Hiatus in Global Warming After All
by Poison
Last post: 01/09/2017 10:06 AM
by James Stewart
 113 1239
12/11/2016 11:19 PM What Do You Want For Christmas?
by lyn
Last post: 01/08/2017 11:36 PM
by Andrew Westman
 31 412
01/03/2017 8:57 AM Re: Justice in the Fight Against Patent Trolls
by phoenix911
Last post: 01/06/2017 12:03 PM
by James Stewart
 69 536
01/04/2017 3:56 PM National Variations in Emoji Use
by BestInShow
Last post: 01/06/2017 11:41 AM
by James Stewart
 25 283
12/30/2016 7:19 PM Prescription Drug Advertising
by agua_doc
Last post: 01/05/2017 10:37 PM
by Jacko the Aus
 47 464
12/27/2016 9:54 AM Breakthrough Starshot - Mission to Alpha Centauri
by Bayes
Last post: 01/05/2017 11:54 AM
by Rixter
 54 500
01/03/2017 8:03 PM The Lost Art Of Nixie Tubes
by SolarEagle
Last post: 01/05/2017 10:16 AM
by StandardsGuy
 17 355
12/30/2016 3:26 PM Can We Rebuild the NASA Stirling Engine Car?
by mohd-saad
Last post: 01/05/2017 9:21 AM
by James Stewart
 13 1155
01/02/2017 7:31 PM Fog or Mist
by agua_doc
Last post: 01/05/2017 8:30 AM
by mikenelson6
 7 325
12/29/2016 2:53 PM What is Going on Here....?
by SolarEagle
Last post: 01/04/2017 4:26 PM
by SolarEagle
 52 953
12/23/2016 8:56 AM Why Ketchup Is Hard to Pour
by BestInShow
Last post: 01/04/2017 3:06 PM
by Kris
 57 558
12/29/2016 12:35 AM Star Wars' Princess Leia Dead at 60, Mother Follows Suit
by Andrew Westman
Last post: 01/04/2017 10:12 AM
by phoenix911
 9 220
01/03/2017 1:38 AM FreeCell
by jdretired
Last post: 01/04/2017 10:07 AM
by rashavarek
 9 361
01/03/2017 2:47 PM NASA's Virtual Telescope: CANYVAL-X
by Bayes
Last post: 01/04/2017 10:03 AM
by James Stewart
 14 234
01/01/2017 10:01 PM A Greeting From Sophia
by SolarEagle
Last post: 01/03/2017 1:44 PM
by Andrew Westman
 24 335
01/03/2017 1:30 AM Nanotechnology And Its Role In Agriculture
by Anonymous Poster
Last post: 01/03/2017 10:57 AM
by lyn
 6 151
12/31/2016 3:46 PM Popular Science Stories in 2016
by BestInShow
Last post: 01/03/2017 9:14 AM
by BestInShow
 10 276
12/31/2016 11:06 PM Electric Cars as Part of an Integrated Household Power System
by SSCpal
Last post: 01/03/2017 5:38 AM
by PWSlack
 16 354
12/29/2016 7:02 PM Vera Rubin's Passing - A Study in Poor Science Journalism
by Bayes
Last post: 01/01/2017 1:00 AM
by Tornado
 19 321
12/24/2016 5:31 AM Made in Russia?
by jonaparker
Last post: 12/30/2016 4:41 PM
by phoenix911
 57 883
12/29/2016 3:20 PM Cannot Login to CR4 from Android Phone
by Andrew Westman
Last post: 12/30/2016 1:45 PM
by Andrew Westman
 11 142
12/22/2016 9:54 AM Why Hire Engineers With Disabilities?
by Bayes
Last post: 12/28/2016 4:16 AM
by PWSlack
 39 735
12/24/2016 1:17 AM Differential Power Supply?
by Mikerho
Last post: 12/28/2016 3:51 AM
by Andrew Westman
 22 835
12/23/2016 10:02 PM Dayton Vertical Band Saw Model #3Z981
by dj95401
Last post: 12/27/2016 7:17 PM
by dj95401
 6 891
12/19/2016 10:23 AM Graphene-Fed Silkworms Produce Stronger Silk
by Bayes
Last post: 12/26/2016 5:46 PM
by truth is not a compromise
 42 401
12/16/2016 4:44 PM Stationary Gantry to Lift Wood for Splitting
by mike143h
Last post: 12/26/2016 12:07 PM
by SolarEagle
 45 659
12/20/2016 4:36 PM Deaeration of Seawater For Process
by SolarEagle
Last post: 12/25/2016 3:05 PM
by SolarEagle
 28 508
12/22/2016 1:56 PM Christmas Trees Are Good for the Environment
by BestInShow
Last post: 12/25/2016 2:25 AM
by Andrew Westman
 20 265
12/21/2016 9:06 PM What Are These? (I Really Have No Clue)
by Printmeister
Last post: 12/24/2016 10:33 AM
by SolarEagle
 14 952
12/22/2016 8:44 AM Lots of Drones
by JohnDG
Last post: 12/24/2016 5:52 AM
by JohnDG
 14 267
12/22/2016 4:41 AM High Temp Material
by Nigh
Last post: 12/23/2016 3:36 PM
by mike k
 13 303
12/06/2016 7:36 AM An Indian Frigate Flipped Over In The Dock
by phoenix911
Last post: 12/23/2016 4:16 AM
by Andy Germany
 42 1203
12/14/2016 10:46 AM Santa and Relativity?
by BestInShow
Last post: 12/21/2016 8:15 PM
by jack of all trades
 15 241
12/20/2016 1:32 PM Graphene and Silly Putty
by NotUrOrdinaryJoe
Last post: 12/21/2016 3:36 PM
by James Stewart
 18 355
12/10/2016 10:24 PM Cash Money Prizes for Bright Ideas
by tonyhemet
Last post: 12/21/2016 2:53 AM
by Autobroker
 37 688
12/16/2016 1:20 PM Great Article on Holiday Light Displays
by BestInShow
Last post: 12/20/2016 7:19 PM
by Brave Sir Robin
 17 319
12/18/2016 10:02 PM Backyard Lighting - Racecourse LED Light?
by AnnaRipley
Last post: 12/20/2016 4:07 AM
by Andrew Westman
 9 209
12/14/2016 12:51 PM That's a Wave!
by Fredski
Last post: 12/18/2016 4:19 AM
by truth is not a compromise
 24 284
12/14/2016 4:26 AM Recycling Old Vehicle Tyres... Tires!
by brich
Last post: 12/17/2016 9:25 PM
by Tornado
 29 442
12/15/2016 3:28 PM My Favorite Wine Glass....
by Sid_Sidow
Last post: 12/17/2016 6:17 PM
by Charlie Greenwood
 11 297
12/16/2016 7:49 AM Happy Christmas Jumper Day. [In Aid of Save The Children]
by PWSlack
Last post: 12/17/2016 1:20 PM
by StandardsGuy
 1 202
12/13/2016 4:21 PM Weird Shadow on Moon
by Rixter
Last post: 12/16/2016 8:49 AM
by truth is not a compromise
 60 712
12/14/2016 1:38 PM Aren't Modern Electronics Super?
by Phys
Last post: 12/15/2016 3:11 PM
by James Stewart
 10 246
10/18/2016 1:36 PM Loads Acting on an Aircraft During Deck Landings.
by Harman
Last post: 12/15/2016 1:02 PM
by brich
 28 539
12/14/2016 2:41 PM Antique Koken Barber Chair
by bunnyfun08
Last post: 12/15/2016 12:39 PM
by SolarEagle
 12 391
12/13/2016 11:06 AM Wifi at 10,000 Times Lower Power
by Bayes
Last post: 12/14/2016 4:42 PM
by Phys
 15 227
12/10/2016 11:09 AM The E-Charger System...
by SolarEagle
Last post: 12/14/2016 4:20 PM
by truth is not a compromise
 51 693
12/12/2016 1:51 AM Auto Smart Key Mystery Device Hacks into Cars
by Autobroker
Last post: 12/14/2016 9:37 AM
by truth is not a compromise
 37 424
11/25/2016 4:06 AM Resource Recovery
by PWSlack
Last post: 12/13/2016 8:50 AM
by James Stewart
 97 1551
11/05/2016 2:52 AM A Way to Show that the Filter of a Vac Needs to be Cleaned
by pashmak
Last post: 12/12/2016 10:50 PM
by wayneelowe
 46 485
11/28/2016 2:02 PM Vortex Generators
by Fredski
Last post: 12/12/2016 2:13 PM
by James Stewart
 48 789
11/24/2016 6:45 PM What Wood Stove to Buy?
by mike k
Last post: 12/12/2016 2:07 PM
by James Stewart
 92 1127
11/29/2016 6:49 AM How Do I Reduce (Eliminate?) the Conductivity of Road Salt
by ElectroMatGuy
Last post: 12/12/2016 1:59 PM
by James Stewart
 62 955
12/09/2016 9:38 AM Global Warming: The Third Viewpoint
by Usbport
Last post: 12/12/2016 11:57 AM
by bullardrr
 18 563
12/08/2016 8:59 AM Sifting Through the Wreckage of Cold Fusion
by Bayes
Last post: 12/12/2016 2:30 AM
by truth is not a compromise
 25 353
03/04/2008 2:04 PM Why are Website Password Rules so Complicated?
by Bayes
Last post: 12/11/2016 11:01 PM
by Alicee
 14 243
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