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02/20/2014 11:53 AM How the Duke Engines Increases the Efficiency of the Internal Combustion Engine
in Engineering News
Last post: 02/22/2014 3:54 AM
6 543
02/20/2014 9:37 AM What Are GMO Foods, And Are They Okay To Eat?
in Engineering News
Last post: 02/27/2014 5:26 AM
87 528
02/20/2014 9:32 AM NASA Reveals the Mystery of How Stars Explode
in Engineering News
Last post: 02/21/2014 2:59 PM
2 236
02/20/2014 9:16 AM Screens Replace Windows On Fast Jet
in Engineering News
Last post: 02/21/2014 1:34 AM
1 227
02/20/2014 9:14 AM Fukushima Leaks Radioactive Water
in Engineering News
Last post: 02/25/2014 10:56 AM
2 181
02/19/2014 2:39 PM Absurd Geometry by Roger Pink
by Bayes in Roger's Equations
Last post: 03/03/2014 11:15 PM
by MR. Guest
 18 645
02/19/2014 11:41 AM CR4 Olympics Coverage: What Happens to Sochi After the Olympics?
by HUSH in Building & Design Blog
Last post: 02/21/2014 8:00 AM
by phoenix911
 8 810
02/19/2014 10:08 AM Small Farmers in Developing Countries Benefiting Significantly from Genetically Modified Crops
in Engineering News
Last post: 02/24/2014 9:12 AM
10 184
02/19/2014 10:07 AM Cats Have Super, Psychedelic Vision
in Engineering News
Last post: 02/20/2014 3:04 PM
4 277
02/19/2014 9:00 AM HVAC Industry Reversing Faulty Outsourcing Strategies
by larhere in GEA's Global HVAC Technology Blog
Last post: 02/20/2014 11:35 PM
by 70AARCuda
 1 376
02/18/2014 5:00 PM Car Shopping of the Future
by Jordan Perch in MotorBeat
Last post: 02/19/2014 9:07 AM
by Yusef1
 4 328
02/18/2014 3:36 PM Just Look How Much Airplane Wings Flex in Crosswinds
in Engineering News
Last post: 02/19/2014 11:36 AM
7 466
02/18/2014 3:35 PM Why Does White Noise Help People Sleep?
in Engineering News
Last post: 03/03/2014 2:24 PM
14 358
02/18/2014 1:00 PM Treating a Treater's Chemical Dependency
by Engineering360 eNewsletter in Pump Technology Blog
Last post: 12/23/2014 10:03 AM
by Original_Macgyver
 3 783
02/18/2014 10:08 AM A Quantum Entanglement Enhanced Microscope by Roger Pink
by Bayes in Roger's Equations
Last post: 02/20/2014 11:14 AM
by sawmilleng
 6 344
02/18/2014 10:06 AM Sinkhole '81: The Day the Earth Swallowed Five Porsches
by dstrohl in Hemmings Motor News Blog
Last post: 02/19/2014 9:43 AM
by adreasler
 2 508
02/18/2014 8:28 AM Why Formula 1 Cars Are So Ugly This Year
in Engineering News
Last post: 02/18/2014 10:07 AM
1 387
02/18/2014 1:00 AM New Refrigerant Blend 513a Applied In Commercial Chiller
by larhere in GEA's Global HVAC Technology Blog
Last post: 02/18/2014 1:00 AM
by larhere
 0 246
02/17/2014 1:00 PM Human or Geminoid?
by Engineering360 eNewsletter in Pneumatics Blog
Last post: 02/17/2014 5:10 PM
by SolarEagle
 2 783
02/16/2014 5:01 PM U.S. Presidents Who Were Engineers
by SavvyExacta in Great Engineers & Scientists
Last post: 02/21/2014 7:02 AM
by suresh sharma
 18 2515
02/16/2014 2:00 PM What Is This, Amateur Hour? by Roger Pink
by Bayes in Roger's Equations
User-tagged by 1 user
Last post: 03/06/2014 9:26 AM
by Bayes
 19 599
02/16/2014 11:00 AM The History of Construction Materials
by CR4 Guest Author in Building & Design Blog
Last post: 02/18/2014 9:17 AM
by Tom_Consulting
 2 685
02/15/2014 3:52 PM Bugatti 100P Airplane Reconstructed, Will Fly Again After Public Debut
in Engineering News
Last post: 02/22/2014 12:00 PM
5 432
02/15/2014 1:00 PM 5 Famous Inventions That Were Actually Stolen
by CR4 Guest Author in The Engineer's Notebook
Last post: 05/20/2014 3:58 AM
by europium mkII
 4 942
02/15/2014 12:00 AM What Is It? for 2/15/2014
in What Is It?
Pathfinder Tags: What is it?
Last post: 03/06/2014 7:34 PM
19 1267
02/14/2014 8:15 AM This is NASA's New Giant Crawler For Its Next-Generation Spaceship
in Engineering News
Last post: 02/15/2014 1:22 PM
6 441
02/14/2014 8:12 AM This Graphene Nanoribbon Conducts Electricity Insanely Fast
in Engineering News
Last post: 02/15/2014 1:33 PM
7 355
02/14/2014 12:00 AM Would You Do Anything for Love? Cardinals Will!
by SavvyExacta in Animal Science
Pathfinder Tags: bird behavior
Last post: 02/19/2014 3:18 AM
by Doggoneit
 6 1012
02/14/2014 12:00 AM How to Choose a Tablet PC in 2014 (Part 4 – Screen Resolution and Cameras)
by SavvyExacta in Appliance Technology
Last post: 02/14/2014 8:19 AM
by Usbport
 1 466
02/13/2014 5:33 PM Scientists Get Meaningful Energy From Laser-Based Nuclear Fusion
in Engineering News
Last post: 02/15/2014 1:50 PM
1 295
02/13/2014 4:45 PM Caption This for 02/14/14
by Kaplin in Caption This!
Last post: 03/18/2014 4:42 PM
by kendall
 41 896
02/13/2014 1:00 PM Posting Timeouts--Fixed?!
in The CR4 Admin Blog
Last post: 02/20/2014 9:38 AM
24 763
02/13/2014 1:00 PM IBM Embraces Chip Stacking
by Engineering360 eNewsletter in Electronic Components
Last post: 02/16/2014 10:55 PM
by 70AARCuda
 1 645
02/13/2014 11:00 AM Sugar! (da da da da da da) by Roger Pink
by Bayes in Roger's Equations
Last post: 03/19/2014 6:39 PM
by bmorrow492
 24 643
02/13/2014 8:00 AM Everything’s Bigger in… Australia? Eight-Wheeled 1977 Cadillac Eldorado Heads to Auction
by dstrohl in Hemmings Motor News Blog
Last post: 02/14/2014 9:43 AM
by adreasler
 1 609
02/13/2014 12:00 AM How to Translate Science Speak
by cheme_wordsmithy in Engineering Communications
Last post: 03/28/2014 7:15 AM
by Ss_Reddy
 12 1006
02/12/2014 1:00 PM Data Acquisition Hits the Road
by Engineering360 eNewsletter in Data Acquisition
Last post: 02/13/2014 6:49 PM
by 70AARCuda
 1 649
02/12/2014 12:56 PM Happy Darwin Day! [Pharyngula]
in Engineering News
Last post: 02/13/2014 6:56 PM
1 231
02/12/2014 8:00 AM Your Abandoned Autos Photos Wanted
by dstrohl in Hemmings Motor News Blog
Pathfinder Tags: abandoned junkyard scrapped
Last post: 02/12/2014 2:00 PM
by SolarEagle
 1 583
02/12/2014 6:51 AM CR4 Olympics Coverage: Poor Snowpipe Construction
by HUSH in Sports, Fitness, and Nutrition
Last post: 02/13/2014 12:45 PM
by kramarat
 3 935
02/11/2014 5:01 PM Boeing: On Board with Carbon Fiber
by Engineering360 eNewsletter in Aerospace Blog
Last post: 02/13/2014 7:08 AM
by oak51
 2 429
02/11/2014 4:41 PM 4 Ways to Reduce Digital Eye Strain
by Chelsey H in Biomedical Engineering
Last post: 02/12/2014 9:15 AM
by Lehman57
 1 807
02/11/2014 10:42 AM The Grand(er) Canyon of Antarctica by Roger Pink
by Bayes in Roger's Equations
Last post: 08/29/2014 10:00 AM
by James Stewart
 6 469
02/11/2014 8:00 AM How Jerry Seinfeld Chose a 1967 Volvo 1800S for “Comedians in Cars Getting Coffee”
by dstrohl in Hemmings Motor News Blog
Last post: 02/11/2014 8:00 AM
by dstrohl
 0 361
02/11/2014 12:00 AM Burrs, Deburring and FOD
by Milo in Speaking of Precision
Last post: 02/12/2014 10:29 AM
by Janissaries
 1 301
02/10/2014 12:00 PM Drones to Deliver Construction Payload?
by Engineering360 eNewsletter in Construction Tools & Equipment
Last post: 02/11/2014 8:25 AM
by Rixter
 3 665
02/10/2014 11:00 AM 1,000,000th CR4 Comment Posted
in The CR4 Admin Blog
Last post: 02/24/2014 6:08 AM
39 1016
02/09/2014 12:55 PM Good News! Shivering Is a Form of Exercise
in Engineering News
Last post: 02/10/2014 2:28 PM
4 353
02/09/2014 9:54 AM Star Systems Within Ten Light Years by Roger Pink
by Bayes in Roger's Equations
Last post: 02/12/2014 6:27 AM
by Codemaster
 5 376
02/09/2014 12:00 AM Motor Quartet Makes Sand Art
by Engineering360 eNewsletter in Motors Blog
Last post: 02/10/2014 9:55 AM
by geraldpaxton
 1 809
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