Sponsored by:

Forum : New Technologies & Research

To post to this forum you must register.
Sort
Page 4 of 18: « First < Prev 2 3 4 5 6 Next > Last »

Discussion Threads

Sort Threads   Create Date / Rating Title / Poster Last Post Comments Views
01/21/2013 5:07 AM Plastic Shredder Designs
by Anonymous Poster
Last post: 05/22/2013 6:30 AM
by CherrilynnGilli
 5 178
05/13/2013 2:39 PM Jaw Crusher Plates Classification
by YUMASQ
Last post: 05/14/2013 2:10 PM
by SolarEagle
 6 275
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
 7 411
04/28/2013 11:57 PM Image Fusion
by sakthipriya
Last post: 04/29/2013 12:17 PM
by IdeaSmith
 1 194
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
 47 793
04/14/2013 5:55 AM Chilled Water
by hari rambhia
Last post: 04/19/2013 9:08 AM
by Lvillar12
 7 173
04/16/2013 10:47 PM Nuclear Power Generation Cost
by mohananaram
Last post: 04/17/2013 3:38 AM
by PWSlack
 4 167
04/13/2013 3:02 PM 3-D Printing
by ronseto
Last post: 04/17/2013 12:39 AM
by Ron
 8 493
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
 7 333
03/29/2013 3:59 PM More Noble Truths About Exascale
by Tom_Consulting
Last post: 04/01/2013 8:14 AM
by Duckman
 3 184
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
 13 417
02/20/2013 8:16 PM 3-D Printers
by walt
Last post: 03/16/2013 12:54 PM
by merc600sec
 35 751
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
 20 390
02/22/2013 1:44 PM Expanding Robotics
by jweller
Last post: 02/26/2013 4:32 PM
by GM1964
 11 246
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
 6 184
02/17/2013 10:04 PM Breath Analyzer
by Shyam
Last post: 02/19/2013 1:33 PM
by GW
 12 336
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
 12 371
02/04/2013 4:39 AM Calculation of Condenser Cleaniness Factor?
by gaurav sharma
Last post: 02/11/2013 5:16 PM
by lyn
 5 394
02/01/2013 10:34 AM Fasinating Tour of the ISS
by Tom_Consulting
Last post: 02/04/2013 10:38 AM
by mjb1962853
 7 255
09/25/2009 10:02 AM Magnetic Levitation Bearings
by fishpipes
Last post: 01/29/2013 2:23 PM
by europium
 26 749
01/27/2013 3:38 AM An Exploratory Research Mechanism
by Aemilius
Last post: 01/29/2013 7:20 AM
by nick name
 22 235
01/25/2013 7:27 AM Shale Gas
by Anonymous Poster
Last post: 01/26/2013 8:40 PM
by ronwagn
 6 281
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
 9 334
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
 8 238
01/13/2013 11:57 PM Weight Reducing Structural System for Panels
by pvhramani
Last post: 01/14/2013 9:29 AM
by Doorman
 5 238
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
 13 520
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
 14 445
01/04/2013 11:35 PM Below Absolute Zero?
by HiTekRedNek
Last post: 01/05/2013 6:37 PM
by PWSlack
 2 203
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
 23 487
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
 5 445
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
 2 202
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
 4 206
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
 10 255
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
 1 136
07/30/2009 10:36 AM Television Reality?
by double_j_b
Last post: 12/14/2012 8:24 AM
by micahd02
 17 323
03/06/2012 3:36 PM Pet Tracking Devices
by a.reimer
Last post: 12/13/2012 12:23 AM
by Jackdkkdk
 47 515
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
 17 375
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
 17 436
11/28/2012 1:09 PM Flood Prevention Idea
by jaypauldini
Last post: 12/02/2012 1:48 PM
by jack of all trades
 26 405
11/02/2012 2:14 AM Frugal Engineering
by bett4haze
Last post: 11/24/2012 11:38 PM
by micahd02
 24 642
09/13/2012 12:50 PM Tire Recycling
by tharasi89
Last post: 11/23/2012 5:58 AM
by ksushil970
 25 533
11/03/2012 2:09 PM Ocean Energy Recovery
by marcot
Last post: 11/20/2012 8:07 PM
by cwarner7_11
 16 439
11/08/2012 11:21 AM Silica Flour
by fenriquez
Last post: 11/09/2012 2:05 AM
by Joshi
 2 140
11/03/2012 9:58 PM Power Question
by kumarvinoth1991
Last post: 11/04/2012 8:01 AM
by Usbport
 5 176
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
 1 144
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
 21 593
10/31/2012 3:16 AM Solar Energy
by FAUZI
Last post: 10/31/2012 4:42 AM
by PWSlack
 2 177
10/29/2012 12:34 PM Solar Energy
by FAUZI
Last post: 10/30/2012 10:16 AM
by bett4haze
 8 235
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
 30 658
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
 12 273
10/22/2012 3:48 PM Titration for Silica
by Anonymous Poster
Last post: 10/23/2012 12:50 AM
by Joshi
 1 139
10/04/2012 12:35 PM Magnetic Shield
by Mech327
Last post: 10/14/2012 12:30 AM
by masu
 25 525
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
 8 524
09/22/2012 11:38 AM Air Speed
by B. R. PATEL
Last post: 10/03/2012 11:25 PM
by 129CBRider
 27 534
10/02/2012 12:00 AM Tide Motion Power Generation
by leleon
Last post: 10/02/2012 12:23 PM
by Snel
 13 219
09/27/2012 6:34 PM Patent Discussion
by daffy
Last post: 10/01/2012 8:25 PM
by Epke
 14 348
09/27/2012 2:48 PM Anti Gravity Material
by ggcamie
Last post: 10/01/2012 2:03 AM
by Joshi
 17 280
09/25/2012 12:02 PM Yet Another Great Invention ?
by energyconversion
Last post: 09/29/2012 1:27 PM
by ronseto
 31 792
07/16/2012 10:58 AM Hydraulic Rotary Actuator
by skiprob
Last post: 09/28/2012 11:02 AM
by skiprob
 10 348
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
 44 715
01/04/2008 10:38 PM Claimed Over Unity Generator?
by Garthh
Last post: 09/27/2012 2:00 PM
by aurizon
 72 1301
09/19/2012 10:01 PM Thermal Storage
by IdeaSmith
Last post: 09/23/2012 6:39 PM
by artsmith
 6 299
09/12/2012 4:09 PM Nuclear Waste Destruction System
by SolarEagle
Last post: 09/18/2012 1:16 AM
by durtieduck
 20 406
09/18/2006 6:15 AM CO2 Absorption by Trees
by WILLASSOCIATES
Last post: 09/10/2012 7:31 AM
by okiescienceprof
 97 2899
08/20/2012 1:24 AM Harder Than Anything!?
by IdeaSmith
Last post: 09/05/2012 3:45 AM
by alvinadli
 13 476
09/01/2012 8:42 AM Active Suspension System by Fuzzy Controller
by gaurang
Last post: 09/02/2012 3:38 PM
by phph001
 8 243
08/30/2012 7:30 AM Big Generator
by sarvaiyapankaj
Last post: 09/01/2012 10:37 AM
by lyn
 5 170
06/20/2006 3:13 PM Anti-gravity
by steve-o
Last post: 09/01/2012 2:02 AM
by chub
 23 737
07/26/2012 3:19 AM Lightning Arrestor Used on Roof Top
by sanjay12
Last post: 08/30/2012 4:46 AM
by archlpe
 5 181
07/19/2012 9:47 AM Potential New Standard for the Ampere
by JohnDG
Last post: 08/24/2012 5:57 PM
by Sceadwian
 1 333
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
 6 505
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
 15 278
06/03/2008 1:46 AM Global warming
by Anonymous Poster
Last post: 08/17/2012 1:06 AM
by Slow Old Poop
 10 237
08/08/2012 11:17 AM Another Way?
by Heidi
Last post: 08/09/2012 4:03 AM
by Heidi
 8 277
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
 26 409
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 1783
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
 50 599
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
 3 197
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
 1 169
07/10/2012 8:18 AM Water Disinfectors
by Brelvi
Last post: 07/12/2012 8:26 AM
by CaptMoosie
 19 343
06/25/2012 12:43 PM Reg: Vehicle That Runs In Air
by ragavan
Last post: 07/06/2012 11:42 AM
by DVader1000
 13 298
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
 29 514
06/30/2012 4:29 AM Spray on Batteries
by Mr. Truman Brain
Last post: 07/03/2012 10:34 AM
by Rockyscience
 9 385
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
 1 241
09/25/2011 7:25 PM Innovative Design
by johnmalise
Last post: 06/26/2012 12:15 AM
by ragavan
 60 387
06/14/2012 3:11 AM Superconductors in Medium Frequency Induction Furnaces
by sauravjain
Last post: 06/14/2012 10:30 PM
by aurizon
 4 281
06/17/2011 11:04 PM CO2 Capture solution?
by bravo88
Last post: 06/13/2012 11:15 AM
by Spinco
 97 578
06/09/2012 9:09 PM Looking For a Permanent Magnet Motor
by Wesley
Last post: 06/12/2012 10:53 PM
by inventor4u
 15 454
05/04/2012 8:45 PM Biogas
by chancel
Last post: 06/03/2012 6:29 AM
by vikash kumar
 8 197
05/05/2012 12:19 AM Holograms Coming To The Internet
by kevinm
Last post: 05/08/2012 8:55 AM
by greencomval
 10 452
04/22/2012 1:53 AM GasHole Documentary
by Diane Stenger
Last post: 05/04/2012 6:22 PM
by energyconversion
 19 255
12/18/2008 1:15 AM Wanted: PIN Photodiode
by Shyam
Last post: 04/29/2012 10:45 PM
by Shyam
 26 517
04/20/2012 9:22 AM How to Optimize Website?
by jimmyrayjit
Last post: 04/28/2012 11:40 AM
by Milo
 10 323
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
 15 336
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
 17 366
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
 30 405
02/06/2012 2:28 PM Bend Pipe to Spiral Coil
by youngken
Last post: 04/17/2012 3:10 AM
by Whitephone
 14 592
03/24/2012 4:07 PM laser beams
by engmas
Last post: 04/15/2012 3:57 PM
by daveca
 3 166
09/21/2010 9:47 AM Solar Swimming Pool Motor & Heating
by saveone12
Last post: 04/06/2012 9:57 PM
by saveone12
 4 280
04/29/2009 9:55 PM Solar Power for Residential Use
by felixsemion
Last post: 04/05/2012 1:31 PM
by saveone12
 31 580
Page 4 of 18: « First < Prev 2 3 4 5 6 Next > Last »
To post to this forum you must register.

Display Options
Showing threads 301 to 400 of 1718
Sorted By Sorted By Sort Order Sort Order
From The From The
Post Type Post Type
Tags (comma-delimited) (comma-delimited)
Show Threads

Advertisement

Got Something to Say?
Ask a Question
Start a Discussion

Search this Forum
New Technologies & Research:
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 (464 right now)
Show Members
Advertisement