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02/14/2014 5:37 PM Sunny Thoughts?
by rashavarek
Last post: 02/24/2014 5:08 PM
by James Stewart
 13 244
01/07/2010 8:04 PM New Geothermal Heat Pump
by archer
Last post: 02/24/2014 10:42 AM
by JP76
 25 232
11/06/2010 11:22 PM GeoThermal Closed-Loop Vertical Wells
by twomoons
Last post: 02/24/2014 10:07 AM
by JP76
 26 649
02/14/2014 8:19 AM Fusion Reality?
by Fredski
Last post: 02/22/2014 11:34 AM
by James Stewart
 6 215
02/19/2014 7:37 PM Attention All Outdoorsmen
by Sid_Sidow
Last post: 02/21/2014 9:58 PM
by Sid_Sidow
 8 246
02/17/2014 6:02 PM Alternatives to Patents?
by keypad
Last post: 02/21/2014 7:58 PM
by horace40
 71 591
02/17/2014 12:14 AM Screwdriver Fungus
by sharpstick
Last post: 02/21/2014 6:50 AM
by Polymer Head
 19 1068
11/14/2007 3:36 AM engineering
by Anonymous Poster
Last post: 02/21/2014 3:36 AM
by dhayanandhan
 7 137
02/20/2014 11:17 AM I Feel So Much Safer Now
by rashavarek
Last post: 02/21/2014 1:25 AM
by Epke
 11 309
02/18/2014 10:59 PM How to Sell an Idea?
by daffy
Last post: 02/20/2014 4:33 PM
by jt
 9 292
02/12/2014 11:06 PM American Made Or Equal Tools!
by netmaker
Last post: 02/20/2014 11:15 AM
by truth is not a compromise
 100 1069
02/16/2014 11:44 AM Electrocoating
by r&ddoc
Last post: 02/20/2014 7:11 AM
by r&ddoc
 10 242
02/16/2014 11:04 PM Travelator (Level) vs Escalator (Stepped Staircase)
by dogsbestfriend
Last post: 02/20/2014 4:22 AM
by ky
 17 377
02/08/2014 12:44 AM Giant Magnefying Lens in the Sky
by truth is not a compromise
Last post: 02/19/2014 12:42 PM
by James Stewart
 50 432
02/17/2014 8:26 AM Scientific Calculator On-line
by Ian Purdie
Last post: 02/19/2014 12:33 PM
by Codemaster
 24 471
02/12/2014 9:34 AM The Facts Are In... The Models Were Wrong
by kramarat
Last post: 02/19/2014 8:01 AM
by kramarat
 111 788
02/04/2014 11:28 AM Coal to Ash Calculation (Volume)
by Viking PI
Last post: 02/18/2014 5:55 PM
by nvirciglio
 29 1307
02/17/2014 1:33 AM Is Nuclear Fusion Possible?
by jdretired
Last post: 02/18/2014 9:50 AM
by aDIYguy
 3 264
07/04/2013 7:07 AM Selection of HVAC Capacity for a New Plant
by sawan.chopra
Last post: 02/17/2014 11:34 PM
by GMZ Ahsan
 23 327
02/15/2014 1:13 PM Nuclear Powered Airplane....?
by SolarEagle
Last post: 02/17/2014 1:21 PM
by truth is not a compromise
 15 412
02/16/2014 5:10 AM Gas Analyzer
by Anonymous Poster
Last post: 02/16/2014 3:13 PM
by Tornado
 2 129
04/06/2013 3:54 AM What is the Secret Message?
by SolarEagle
Last post: 02/16/2014 7:40 AM
by JP76
 14 739
02/13/2014 8:26 AM How's the Weather Out Your Way?
by lyn
Last post: 02/15/2014 6:35 AM
by not so smart
 21 187
02/12/2014 3:34 PM All We Need is a Warp Drive
by NotUrOrdinaryJoe
Last post: 02/13/2014 8:12 PM
by artsmith
 13 210
02/12/2014 3:38 PM You Gotta Love This!
by NotUrOrdinaryJoe
Last post: 02/13/2014 5:21 PM
by kramarat
 19 332
02/11/2014 5:49 AM Multivariabl PID Design for Non-square System
by AKINOLA
Last post: 02/13/2014 3:30 PM
by AKINOLA
 3 242
02/12/2014 3:30 PM Fusion "Breakthrough" at NIF? Uh, Not Really …
by SolarEagle
Last post: 02/12/2014 8:09 PM
by Anonymous Hero
 1 243
02/12/2014 7:32 AM Is It Money That Tops Engineering
by Don from Oz
Last post: 02/12/2014 1:24 PM
by SolarEagle
 3 244
02/09/2014 10:28 PM Welding on Galvanizing
by Anonymous Poster
Last post: 02/12/2014 9:41 AM
by old salt
 8 452
02/04/2014 8:59 PM Arundo Donax Also Known As "Giant Reed"
by netmaker
Last post: 02/12/2014 8:13 AM
by Yusef1
 12 374
09/13/2011 7:46 PM DIY Large-Scale Ultrasonic Parts Cleaner
by RVZ717
Last post: 02/12/2014 8:01 AM
by mrmrva
 36 7152
03/10/2008 1:47 PM retrieve the grains gone with the hulls and the bran
by gussosa
Last post: 02/12/2014 1:57 AM
by jinggu
 3 168
02/10/2014 11:58 AM US Aircraft Carrier Capabilities
by Andy Germany
Last post: 02/11/2014 6:40 PM
by Rixter
 11 457
02/09/2014 12:17 AM Dont Miss the Water Yill the Well Runs Dry
by Sodbuster
Last post: 02/11/2014 4:54 AM
by kramarat
 28 634
01/26/2014 1:05 PM I Want to Take a Break but Nowhere to go
by Shyam
Last post: 02/10/2014 6:10 AM
by masu
 56 318
02/06/2014 12:17 AM Copper Shield Or Neomagnet To Block Or Turn EMF Into Constructive Use
by dogsbestfriend
Last post: 02/10/2014 2:37 AM
by garyrich2000
 14 359
02/08/2014 12:15 AM Copper Bus Bar Calculation with Derating Factor
by praveengp
Last post: 02/09/2014 9:03 PM
by Yusef1
 4 1300
02/02/2014 3:23 PM Air In Water System
by Anonymous Poster
Last post: 02/09/2014 8:47 AM
by geraldpaxton
 45 635
02/07/2014 7:10 PM Mars is far away!
by Fredski
Last post: 02/08/2014 10:23 AM
by Fredski
 5 130
02/04/2014 9:40 PM Now It Has A Name
by Doorman
Last post: 02/07/2014 10:48 PM
by truth is not a compromise
 31 778
01/07/2014 4:43 PM A Better Weather Seal Please!
by NotUrOrdinaryJoe
Last post: 02/07/2014 10:49 AM
by westbye
 23 378
01/31/2014 7:38 AM Hot Air Furnace Problem
by sloopster3
Last post: 02/07/2014 10:08 AM
by Yusef1
 40 677
01/21/2014 6:37 PM Astronomical Question
by Baffled
Last post: 02/06/2014 5:54 PM
by Baffled
 43 524
02/05/2014 2:22 AM 316H VS 304L
by Anonymous Poster
Last post: 02/05/2014 12:37 PM
by Anonymous Poster
 2 155
02/03/2014 3:28 AM Time Travel
by TonCab
Last post: 02/03/2014 8:20 PM
by IdeaSmith
 24 258
01/21/2014 5:41 PM Advice On Air Gun Needed
by Tom_Consulting
Last post: 02/03/2014 12:07 PM
by Rorschach
 28 369
01/24/2014 8:21 PM Sin 30 Equals What?
by JIMRAT
Last post: 02/03/2014 6:59 AM
by JIMRAT
 15 740
01/22/2014 7:21 AM Useful Repurposed Items
by SavvyExacta
Last post: 02/02/2014 5:13 PM
by old salt
 174 1109
01/26/2014 5:13 PM Happy Australia Day
by Theophilus Stark
Last post: 01/30/2014 9:41 PM
by Theophilus Stark
 10 260
01/27/2014 8:06 PM Glacial Time Scales and the Things Stuck in Them
by tcmtech
Last post: 01/30/2014 1:46 PM
by HiTekRedNek
 41 915
12/31/2013 8:57 PM Z-Test in Medical Studies
by koper
Last post: 01/30/2014 8:54 AM
by koper
 4 216
01/27/2014 9:03 AM Murphy HMI System
by Tim in Mexico
Last post: 01/29/2014 3:13 AM
by DodgySolenoid
 8 282
01/23/2014 7:06 AM Underwater Training Center In California or Indian
by peniel
Last post: 01/28/2014 7:21 AM
by Bob Sullivan
 6 250
01/25/2014 6:28 AM Infectious Disease Affecting Privacy In Remission?
by truth is not a compromise
Last post: 01/27/2014 5:10 PM
by Brave Sir Robin
 9 222
01/27/2014 2:11 AM International Cable Standarads
by sachinrmishra
Last post: 01/27/2014 4:03 PM
by Tornado
 3 144
01/26/2014 11:58 AM Presentation
by JMCB
Last post: 01/27/2014 10:43 AM
by lyn
 14 157
01/25/2014 3:34 AM The Most Common Boiler Tube Failures
by Anonymous Poster
Last post: 01/27/2014 9:45 AM
by James Stewart
 5 379
04/19/2009 12:27 PM Heli-Coil and anti-seize compound
by BruceFlorida
Last post: 01/27/2014 7:41 AM
by uri
 20 975
01/23/2014 5:40 AM I Need Wiring Diagram for 0.5HP 3 Phase 2 Layer 6 Pole Motor
by Anonymous Poster
Last post: 01/27/2014 5:54 AM
by CEMCO
 7 399
12/22/2013 7:40 PM I Just Love to Point To These Studies. The Shoe's on the Other Foot
by lyn
Last post: 01/26/2014 6:29 PM
by Anonymous Hero
 68 259
01/23/2014 4:09 PM Bending Aluminum Tube/Pipe
by STOLISMA
Last post: 01/24/2014 12:35 AM
by jmueller
 3 294
01/16/2014 2:18 AM Integrity Problems Experienced With Static
by Anonymous Poster
Last post: 01/23/2014 11:55 PM
by truth is not a compromise
 6 145
01/22/2014 2:59 AM Cats Alive! - A Quantum Puzzle
by Theophilus Stark
Last post: 01/23/2014 4:53 PM
by Rixter
 16 290
01/22/2014 1:34 PM Koken Barber Chair
by Jattat
Last post: 01/22/2014 4:10 PM
by lyn
 5 255
01/21/2014 7:46 AM Comet Chasing
by Fredski
Last post: 01/22/2014 10:22 AM
by Janissaries
 3 181
12/25/2013 9:21 PM NASA Night Sky Wrong?
by JIMRAT
Last post: 01/22/2014 5:39 AM
by JIMRAT
 11 446
01/20/2014 4:52 PM High Pitch Tone Coming from My Dogs Right Ear
by hydrogenhead
Last post: 01/22/2014 1:05 AM
by Theophilus Stark
 33 1172
01/18/2014 10:28 PM Electron Charge
by Theophilus Stark
Last post: 01/21/2014 6:18 AM
by RobertOz
 31 405
01/10/2014 7:27 PM West Virgina's Chernoble?
by Fredski
Last post: 01/20/2014 8:57 AM
by phoenix911
 64 550
01/15/2014 8:06 AM Publishing Studies Denying Climate Change
by NEL
Last post: 01/19/2014 9:15 PM
by kramarat
 13 135
09/30/2006 1:01 AM Opinions on Nooalf
by Z man
Last post: 01/18/2014 6:07 PM
by Z man
 39 412
01/15/2014 3:36 PM Nigeria Seeks to Step Their Game Up to a Much Higher Level w/ a Worldclass Coach
by truth is not a compromise
Last post: 01/18/2014 11:06 AM
by SimpleMind
 23 207
01/15/2014 4:06 PM Using Ultrasonic Meters for Plant Inlets
by Lonne
Last post: 01/17/2014 2:56 PM
by NotUrOrdinaryJoe
 3 183
01/15/2014 6:31 PM For Those with the Time and Interest in British War History
by lyn
Last post: 01/17/2014 11:02 AM
by StandardsGuy
 4 389
01/14/2014 9:56 AM Scientific Notation
by Lehman57
Last post: 01/16/2014 3:12 PM
by Sciesis2
 24 409
01/03/2014 8:09 AM Antikythera Mechanism
by Usbport
Last post: 01/16/2014 5:52 AM
by tkot
 29 373
01/13/2014 10:48 AM Sprinkler In Operation Rooms In Hospitals?
by bahtier
Last post: 01/13/2014 3:54 PM
by lyn
 6 776
01/11/2014 8:44 PM Repair, Replace or Re-Spec?
by Don from Oz
Last post: 01/13/2014 8:04 AM
by pnaban
 9 227
11/27/2011 9:36 AM Strange And Inexplicable Events
by kramarat
Last post: 01/13/2014 6:14 AM
by energyconversion
 67 367
01/11/2014 10:45 AM Space Warps
by lyn
Last post: 01/13/2014 5:23 AM
by Jorrie
 6 231
01/11/2014 1:15 AM Bad Temper
by weijunmei
Last post: 01/13/2014 4:06 AM
by weijunmei
 17 197
01/08/2014 9:00 AM Cicada 3301
by red_fish
Last post: 01/10/2014 3:47 PM
by aDIYguy
 12 262
01/07/2014 3:52 PM Crappy Weather and Quite Nasty
by steven phaneuf
Last post: 01/10/2014 12:24 PM
by steven phaneuf
 27 383
01/06/2014 5:28 AM What is Your Personal Opinion for the Success of "Conspiracy" Theories?
by nick name
Last post: 01/09/2014 2:56 PM
by artsmith
 34 215
01/07/2014 1:45 PM Gravity Driven Rolling Friction Calculation
by TexasDano
Last post: 01/08/2014 11:52 PM
by WJMFIRE
 19 315
01/08/2014 6:05 PM Thread Cancelled
by ronseto
Last post: 01/08/2014 10:45 PM
by Tornado
 2 127
01/07/2014 7:04 AM Industrial Inflateable Rubber Covered Roller
by HiTekRedNek
Last post: 01/08/2014 9:45 AM
by bob c
 20 322
01/05/2014 8:44 PM Power Monopoly, Not Up for Severe Weather!
by artsmith
Last post: 01/07/2014 8:25 PM
by artsmith
 8 262
01/06/2014 10:58 AM What is This???
by Fredski
Last post: 01/07/2014 5:02 PM
by Brave Sir Robin
 21 562
01/06/2014 8:24 PM What is This Gizmo?
by Out of Box Experience
Last post: 01/07/2014 4:10 PM
by artsmith
 17 235
01/06/2014 3:09 PM Happy New Year! Share Your Resolutions & Goals
by SavvyExacta
Last post: 01/07/2014 2:13 PM
by reward54
 19 197
01/03/2014 10:29 AM Happy New Year
by donroche
Last post: 01/07/2014 1:37 PM
by bob c
 21 303
01/03/2014 11:01 AM A-Phase Problems
by jlfiegel
Last post: 01/07/2014 12:46 PM
by redfred
 20 355
01/04/2014 2:05 PM 10 Years Later, Still Working!
by Fredski
Last post: 01/07/2014 9:29 AM
by facilitiesmgr
 17 347
01/06/2014 2:00 PM Automatic Solids Removal/Vent System for Tanks
by Kknewitz
Last post: 01/07/2014 5:26 AM
by Tornado
 12 192
01/03/2014 11:38 AM Can You Imagine?
by DCaD
Last post: 01/06/2014 12:36 PM
by ozzb
 20 336
12/29/2013 2:06 PM The NSA and Krams New Laptop
by Fredski
Last post: 01/05/2014 10:49 AM
by Yusef1
 116 651
01/01/2014 11:16 PM Did You Know?
by dvmdsc
Last post: 01/03/2014 5:33 PM
by Anonymous Poster
 9 493
01/03/2014 5:39 AM IIT Engineer is New Chief Minster of Delhi, India
by suresh sharma
Last post: 01/03/2014 8:34 AM
by Tom_Consulting
 2 122
01/01/2014 9:31 PM Azarkant Andrey Klimov Hardcore Cool Video
by Tobugrynbak
Last post: 01/03/2014 5:06 AM
by Andy Germany
 1 255
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