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05/13/2013 2:39 PM Jaw Crusher Plates Classification
by YUMASQ
Last post: 05/14/2013 2:10 PM
by SolarEagle
 6 262
05/09/2013 12:53 PM Texas A&M Physicist Sees Energy Solutions in Green Nuclear Power Technology
by Passerby
Last post: 05/10/2013 4:37 PM
by truth is not a compromise
 7 399
04/28/2013 11:57 PM Image Fusion
by sakthipriya
Last post: 04/29/2013 12:17 PM
by IdeaSmith
 1 175
04/11/2013 1:02 PM Induction Lighting. Is It the Next Bright Idea That Might Actually Work?
by tcmtech
Last post: 04/24/2013 3:09 AM
by dkwarner
 47 774
04/14/2013 5:55 AM Chilled Water
by hari rambhia
Last post: 04/19/2013 9:08 AM
by Lvillar12
 7 162
04/16/2013 10:47 PM Nuclear Power Generation Cost
by mohananaram
Last post: 04/17/2013 3:38 AM
by PWSlack
 4 156
04/13/2013 3:02 PM 3-D Printing
by ronseto
Last post: 04/17/2013 12:39 AM
by Ron
 8 478
04/09/2013 3:03 PM Watch Out 3D Printers, 4D is Coming For You
by Mizuti
Last post: 04/10/2013 2:23 PM
by RAMConsult
 7 315
03/29/2013 3:59 PM More Noble Truths About Exascale
by Tom_Consulting
Last post: 04/01/2013 8:14 AM
by Duckman
 3 172
08/06/2008 12:38 AM Extending The Range of Electric Vehicles By En-route Induction Charging.
by Gavilan
Last post: 03/24/2013 1:07 PM
by Gavilan
 13 383
02/20/2013 8:16 PM 3-D Printers
by walt
Last post: 03/16/2013 12:54 PM
by merc600sec
 35 738
08/07/2008 2:09 PM New Technique For Residual Stress Measurement NDT
by Anonymous Poster
Last post: 03/10/2013 7:38 PM
by ennio curto
 20 374
02/22/2013 1:44 PM Expanding Robotics
by jweller
Last post: 02/26/2013 4:32 PM
by GM1964
 11 233
02/05/2013 1:35 PM Is it Real, or is it Geminoid
by SolarEagle
Last post: 02/24/2013 11:49 AM
by TerraMan
 6 171
02/17/2013 10:04 PM Breath Analyzer
by Shyam
Last post: 02/19/2013 1:33 PM
by GW
 12 324
01/26/2013 11:23 AM How to Dry Wet Polypropylene Plastic Power
by galleycrest
Last post: 02/17/2013 10:34 PM
by Shyam
 12 355
02/04/2013 4:39 AM Calculation of Condenser Cleaniness Factor?
by gaurav sharma
Last post: 02/11/2013 5:16 PM
by lyn
 5 381
02/01/2013 10:34 AM Fasinating Tour of the ISS
by Tom_Consulting
Last post: 02/04/2013 10:38 AM
by mjb1962853
 7 242
09/25/2009 10:02 AM Magnetic Levitation Bearings
by fishpipes
Last post: 01/29/2013 2:23 PM
by europium
 26 732
01/27/2013 3:38 AM An Exploratory Research Mechanism
by Aemilius
Last post: 01/29/2013 7:20 AM
by nick name
 22 222
01/25/2013 7:27 AM Shale Gas
by Anonymous Poster
Last post: 01/26/2013 8:40 PM
by ronwagn
 6 266
01/17/2013 11:06 PM Looks like Cold Fusion is Hot again...
by RAMConsult
Last post: 01/22/2013 6:46 AM
by Anonymous Hero
 9 310
01/14/2013 12:13 AM Durable and UV Resistant Coating for Non-Metal Surface
by pvhramani
Last post: 01/14/2013 6:37 PM
by pvhramani
 8 228
01/13/2013 11:57 PM Weight Reducing Structural System for Panels
by pvhramani
Last post: 01/14/2013 9:29 AM
by Doorman
 5 225
01/07/2013 8:58 AM What Are the Barriers to Building Thorium Plants?
by ronwagn
Last post: 01/10/2013 11:59 PM
by ronwagn
 13 506
01/05/2013 12:37 PM What Do You Name This Device?
by ramofpersus
Last post: 01/07/2013 5:18 PM
by James Stewart
 14 431
01/04/2013 11:35 PM Below Absolute Zero?
by HiTekRedNek
Last post: 01/05/2013 6:37 PM
by PWSlack
 2 189
12/28/2012 7:49 PM Where Do Researchers of Top Engineering Universities End Up?
by Jay_
Last post: 12/31/2012 7:31 AM
by truth is not a compromise
 23 473
12/25/2012 7:10 AM Any Software or Link for Generating Polynomial Regression for Data?
by paresh_career001
Last post: 12/27/2012 10:20 PM
by Shyam
 5 426
12/24/2012 3:22 AM Do You Have Any Fine Energy Saving Projects?
by Anonymous Poster
Last post: 12/24/2012 8:44 AM
by sokur
 2 184
12/23/2012 12:27 AM Cooling with Heat Exchanger: Is Liquid Nitrogen a Substitute in Ice Cream Making?
by zakireh
Last post: 12/23/2012 8:51 AM
by WJMFIRE
 4 189
11/26/2012 7:49 PM Nanoparticle Steam Generation by Naomi Halas
by artsmith
Last post: 12/17/2012 4:13 PM
by James Stewart
 10 244
12/16/2012 3:59 AM Why in "GETTERING Concentration" Concept 95% Oxygen Attracts Impurities
by MS1
Last post: 12/16/2012 6:21 AM
by Joshi
 1 122
07/30/2009 10:36 AM Television Reality?
by double_j_b
Last post: 12/14/2012 8:24 AM
by micahd02
 17 311
03/06/2012 3:36 PM Pet Tracking Devices
by a.reimer
Last post: 12/13/2012 12:23 AM
by Jackdkkdk
 47 502
12/08/2012 10:01 AM New Commercial Ideas for Sizing Very Large Off-Grid 400kW
by Anonymous Poster
Last post: 12/10/2012 8:27 AM
by ibrahimsoba
 17 362
11/17/2012 8:23 AM Cam Follower Mechanism For Clean Energy Cheaper Than Coal
by user-deleted-1066
Last post: 12/06/2012 1:44 PM
by phoenix911
 17 427
11/28/2012 1:09 PM Flood Prevention Idea
by jaypauldini
Last post: 12/02/2012 1:48 PM
by jack of all trades
 26 393
11/02/2012 2:14 AM Frugal Engineering
by bett4haze
Last post: 11/24/2012 11:38 PM
by micahd02
 24 630
09/13/2012 12:50 PM Tire Recycling
by tharasi89
Last post: 11/23/2012 5:58 AM
by ksushil970
 25 524
11/03/2012 2:09 PM Ocean Energy Recovery
by marcot
Last post: 11/20/2012 8:07 PM
by cwarner7_11
 16 424
11/08/2012 11:21 AM Silica Flour
by fenriquez
Last post: 11/09/2012 2:05 AM
by Joshi
 2 127
11/03/2012 9:58 PM Power Question
by kumarvinoth1991
Last post: 11/04/2012 8:01 AM
by Usbport
 5 161
11/01/2012 8:13 AM What is the Natural Frequency of a Viral Particle? Ex: HIV Virus
by uttara ghatge
Last post: 11/03/2012 3:22 PM
by Joshi
 1 131
10/24/2012 3:29 AM How Led Me Amis Definition To Unvent The Wheel
by az native
Last post: 10/31/2012 4:42 PM
by James Stewart
 21 574
10/31/2012 3:16 AM Solar Energy
by FAUZI
Last post: 10/31/2012 4:42 AM
by PWSlack
 2 172
10/29/2012 12:34 PM Solar Energy
by FAUZI
Last post: 10/30/2012 10:16 AM
by bett4haze
 8 224
10/25/2012 3:51 PM Can Andrea Rossi's Infinite-Energy Black Box Power The World--Or Just Scam It?
by jack of all trades
Last post: 10/29/2012 9:40 AM
by europium
 30 646
10/21/2012 10:27 PM Heat Resistant Paint in Powder Curing Oven
by Anonymous Poster
Last post: 10/28/2012 3:39 PM
by fixitorelse
 12 256
10/22/2012 3:48 PM Titration for Silica
by Anonymous Poster
Last post: 10/23/2012 12:50 AM
by Joshi
 1 131
10/04/2012 12:35 PM Magnetic Shield
by Mech327
Last post: 10/14/2012 12:30 AM
by masu
 25 511
07/12/2012 5:24 PM New CNG Tank to Mimic Intestines Design
by ronwagn
Last post: 10/08/2012 12:20 AM
by Tornado
 8 507
09/22/2012 11:38 AM Air Speed
by B. R. PATEL
Last post: 10/03/2012 11:25 PM
by 129CBRider
 27 516
10/02/2012 12:00 AM Tide Motion Power Generation
by leleon
Last post: 10/02/2012 12:23 PM
by Snel
 13 204
09/27/2012 6:34 PM Patent Discussion
by daffy
Last post: 10/01/2012 8:25 PM
by Epke
 14 331
09/27/2012 2:48 PM Anti Gravity Material
by ggcamie
Last post: 10/01/2012 2:03 AM
by Joshi
 17 269
09/25/2012 12:02 PM Yet Another Great Invention ?
by energyconversion
Last post: 09/29/2012 1:27 PM
by ronseto
 31 767
07/16/2012 10:58 AM Hydraulic Rotary Actuator
by skiprob
Last post: 09/28/2012 11:02 AM
by skiprob
 10 337
07/23/2012 6:50 AM Repairs of Mother Board of PC
by suresh sharma
Last post: 09/27/2012 10:04 PM
by jmmyadam
 44 708
01/04/2008 10:38 PM Claimed Over Unity Generator?
by Garthh
Last post: 09/27/2012 2:00 PM
by aurizon
 72 1280
09/19/2012 10:01 PM Thermal Storage
by IdeaSmith
Last post: 09/23/2012 6:39 PM
by artsmith
 6 284
09/12/2012 4:09 PM Nuclear Waste Destruction System
by SolarEagle
Last post: 09/18/2012 1:16 AM
by durtieduck
 20 392
09/18/2006 6:15 AM CO2 Absorption by Trees
by WILLASSOCIATES
Last post: 09/10/2012 7:31 AM
by okiescienceprof
 97 2889
08/20/2012 1:24 AM Harder Than Anything!?
by IdeaSmith
Last post: 09/05/2012 3:45 AM
by alvinadli
 13 462
09/01/2012 8:42 AM Active Suspension System by Fuzzy Controller
by gaurang
Last post: 09/02/2012 3:38 PM
by phph001
 8 226
08/30/2012 7:30 AM Big Generator
by sarvaiyapankaj
Last post: 09/01/2012 10:37 AM
by lyn
 5 156
06/20/2006 3:13 PM Anti-gravity
by steve-o
Last post: 09/01/2012 2:02 AM
by chub
 23 724
07/26/2012 3:19 AM Lightning Arrestor Used on Roof Top
by sanjay12
Last post: 08/30/2012 4:46 AM
by archlpe
 5 166
07/19/2012 9:47 AM Potential New Standard for the Ampere
by JohnDG
Last post: 08/24/2012 5:57 PM
by Sceadwian
 1 320
08/21/2012 7:53 PM New Fuel Cell Design
by SolarEagle
Last post: 08/23/2012 2:39 PM
by truth is not a compromise
 6 492
08/20/2012 1:57 PM Harvard Stores 704TB in a Gram of DNA
by europium
Last post: 08/21/2012 4:06 PM
by artsmith
 15 267
06/03/2008 1:46 AM Global warming
by Anonymous Poster
Last post: 08/17/2012 1:06 AM
by Slow Old Poop
 10 223
08/08/2012 11:17 AM Another Way?
by Heidi
Last post: 08/09/2012 4:03 AM
by Heidi
 8 263
08/01/2012 4:08 AM Scan Burrs Existence Inside Dia Of Pipe
by castkarthick
Last post: 08/06/2012 3:30 AM
by castkarthick
 26 395
06/01/2007 2:59 PM Ozone intake for internal combustion engines
by Hottech
Last post: 07/29/2012 4:40 PM
by Luc59457
 24 1769
07/07/2012 4:43 PM Stainless Steel Better Than Wood Or Plastic?
by Heidi
Last post: 07/24/2012 8:39 PM
by Heidi
 50 586
07/17/2012 4:54 AM Technical Paper- Reducing NOx Emissions in Biodiesel
by jkgeorge4
Last post: 07/17/2012 7:03 PM
by lyn
 3 186
06/20/2012 3:04 AM Value of Technology Transfer - Rapid Growth Method for Small Industries
by Shyam
Last post: 07/14/2012 8:30 AM
by truth is not a compromise
 1 155
07/10/2012 8:18 AM Water Disinfectors
by Brelvi
Last post: 07/12/2012 8:26 AM
by CaptMoosie
 19 330
06/25/2012 12:43 PM Reg: Vehicle That Runs In Air
by ragavan
Last post: 07/06/2012 11:42 AM
by DVader1000
 13 284
06/29/2012 2:48 AM A System to Increase Sea Evaporation
by az native
Last post: 07/05/2012 8:39 AM
by welderman
 29 498
06/30/2012 4:29 AM Spray on Batteries
by Mr. Truman Brain
Last post: 07/03/2012 10:34 AM
by Rockyscience
 9 372
06/20/2012 5:35 PM Innovative, Low Cost, Totally Green Award Winning Corrosion Technology
by Jogen Bhalla
Last post: 07/01/2012 7:18 AM
by daveh
 1 217
09/25/2011 7:25 PM Innovative Design
by johnmalise
Last post: 06/26/2012 12:15 AM
by ragavan
 60 374
06/14/2012 3:11 AM Superconductors in Medium Frequency Induction Furnaces
by sauravjain
Last post: 06/14/2012 10:30 PM
by aurizon
 4 258
06/17/2011 11:04 PM CO2 Capture solution?
by bravo88
Last post: 06/13/2012 11:15 AM
by Spinco
 97 563
06/09/2012 9:09 PM Looking For a Permanent Magnet Motor
by Wesley
Last post: 06/12/2012 10:53 PM
by inventor4u
 15 436
05/04/2012 8:45 PM Biogas
by chancel
Last post: 06/03/2012 6:29 AM
by vikash kumar
 8 180
05/05/2012 12:19 AM Holograms Coming To The Internet
by kevinm
Last post: 05/08/2012 8:55 AM
by greencomval
 10 439
04/22/2012 1:53 AM GasHole Documentary
by Diane Stenger
Last post: 05/04/2012 6:22 PM
by energyconversion
 19 242
12/18/2008 1:15 AM Wanted: PIN Photodiode
by Shyam
Last post: 04/29/2012 10:45 PM
by Shyam
 26 493
04/20/2012 9:22 AM How to Optimize Website?
by jimmyrayjit
Last post: 04/28/2012 11:40 AM
by Milo
 10 311
01/11/2007 11:52 PM 140pF to 200pF with 0.1pF accuracy - small design
by Shyam
Last post: 04/27/2012 3:31 AM
by Shyam
 15 318
04/21/2012 11:34 PM Widespread Contamination of Research Cancer Cells Found
by SolarEagle
Last post: 04/25/2012 10:41 AM
by redfred
 17 355
04/02/2012 2:05 PM Will Fuel Cells Become Economical and Competitive?
by ronwagn
Last post: 04/21/2012 1:56 PM
by ronwagn
 30 398
02/06/2012 2:28 PM Bend Pipe to Spiral Coil
by youngken
Last post: 04/17/2012 3:10 AM
by Whitephone
 14 580
03/24/2012 4:07 PM laser beams
by engmas
Last post: 04/15/2012 3:57 PM
by daveca
 3 152
09/21/2010 9:47 AM Solar Swimming Pool Motor & Heating
by saveone12
Last post: 04/06/2012 9:57 PM
by saveone12
 4 250
04/29/2009 9:55 PM Solar Power for Residential Use
by felixsemion
Last post: 04/05/2012 1:31 PM
by saveone12
 31 567
06/04/2009 9:15 AM Air Conditioning Compressor
by Jerry48
Last post: 04/03/2012 2:12 AM
by MarkhamCornoit
 12 390
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