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It is currently Wed Sep 20, 2017 8:01 pm


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Speed of drill when drilling metal? 
 One beer  6 433 Posted by DrKrettin
View the latest post Tue Aug 15, 2017 12:28 pm
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help 
 acidutos  1 58 Posted by iNow
View the latest post Thu Jul 13, 2017 3:35 pm
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Hydrogen for fuel cells and IC engines. 
 fay's unKle  1 187 Posted by iNow
View the latest post Wed Jun 21, 2017 7:06 pm
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Can manufacturing effectively be taught, only in the class. 
 fay's unKle  1 65 Posted by iNow
View the latest post Wed Jun 21, 2017 6:59 pm
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thermos flask 
 marnixR  9 430 Posted by marnixR
View the latest post Sun Apr 16, 2017 10:26 am
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Hydrostatic pressure against water incompressibility 
 fay's unKle  2 334 Posted by fay's unKle
View the latest post Wed Mar 08, 2017 4:27 pm
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Real-Time Communications for Mars 
 Sliced Bread  10 365 Posted by Falconer360
View the latest post Wed Feb 15, 2017 11:07 pm
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Bending a plated tube ? 
 One beer  2 340 Posted by One beer
View the latest post Thu Jan 26, 2017 12:23 pm
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Hey! BillVon, or whomever! Best wired wilderness battery? 
 GiantEvil  5 671 Posted by GiantEvil
View the latest post Thu Sep 29, 2016 4:23 am
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What would you build with translucent concrete? 
 iNow  19 2599 Posted by GiantEvil
View the latest post Mon Aug 22, 2016 10:54 pm
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Plane Engine Worry 
 Zinjanthropos  3 494 Posted by PhDemon
View the latest post Thu Jun 30, 2016 7:46 am
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What is the Advantage of a Rotary Engine? 
 jimmydasaint  6 6325 Posted by Peter Dow
View the latest post Thu Jun 12, 2014 6:50 pm
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Introduction about Superconductor Cable’s design 
 Loongjohn  15 76490 Posted by iNow
View the latest post Wed Nov 27, 2013 6:11 pm
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Lifelong Dream Realized 
 imp  3 3099 Posted by bunbury
View the latest post Thu Oct 24, 2013 4:06 pm
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companies run by accountants 
 marnixR  3 597 Posted by bunbury
View the latest post Sat Oct 19, 2013 3:51 pm
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Glass from banana skins? 
 bunbury  2 577 Posted by bunbury
View the latest post Sat Oct 05, 2013 7:12 pm
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The Text was Wrong! 
 imp  0 557 Posted by imp
View the latest post Thu Aug 01, 2013 7:16 am
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One possible AC corrosion mechanism 
 jyl1972  1 609 Posted by marnixR
View the latest post Tue May 21, 2013 3:31 pm
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Engineering Inspection Issues (split from "Agenda setters") 
 DrRocket  13 1160 Posted by bunbury
View the latest post Fri Jun 29, 2012 1:40 pm
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Mechanics of Materials 
 emon11  12 1086 Posted by emon11
View the latest post Thu Feb 09, 2012 2:11 pm
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Re-investigation of 9/11 Events  1, 2, 3
 x(x-y)  114 5819 Posted by x(x-y)
View the latest post Tue Jan 31, 2012 12:36 am
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What would you do with a Space Shuttle? 
 CaptainPanic  19 1303 Posted by kojax
View the latest post Wed Oct 12, 2011 1:22 pm
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Electric Engines 
 15uliane  2 608 Posted by CaptainPanic
View the latest post Mon Sep 26, 2011 9:12 am
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NASA's New rocket 
 15uliane  2 569 Posted by DrRocket
View the latest post Wed Sep 21, 2011 2:21 am
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"S" Stands for Sexy: The New Tesla 
 iNow  15 1441 Posted by Azriel
View the latest post Tue Aug 16, 2011 5:38 pm
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