Caption This! Blog

Caption This!

Caption This! is a place for engineers to test their wit. Each week the CR4 team will post an interesting or amusing engineering picture. We're looking for your best captions in the comments below.
Got an image that you'd think would amuse the community? Submit the photo (contact button below) and we'll post it!*

*No vulgar or obscene photo submissions, please.
Previous in Blog: Caption This for 03/29/13   Next in Blog: Caption This for 04/12/13
Close

Comments Format:






Change Mode
Close

Subscribe to Discussion:

CR4 allows you to "subscribe" to a discussion
so that you can be notified of new comments to
the discussion via email.

Close

Rating Vote:







Add Vote
50 comments
Rate Comments: Nested

Caption This for 04/05/13

Posted April 04, 2013 4:45 PM by Kaplin
Pathfinder Tags: axle Caption this engineering images funny images tractor wheel

This week's image:

Be sure to vote for your favorite caption!
Thanks to tcmtech for submitting this image.

Reply

Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.

Good Answers:

These comments received enough positive votes to make them "good answers".

"Almost" Good Answers:

Check out these comments that don't yet have enough votes to be "official" good answers and, if you agree with them, vote them!
frankd20
Guru
Hobbies - HAM Radio - New Member Hobbies - Model Rocketry - New Member

Join Date: Jan 2007
Posts: 787
Good Answers: 52
#1

Re: Caption This for 04/05/13

04/04/2013 5:09 PM

It has taken a while but think I finally found the problem
Reply Score 1 for Good Answer
Go to Next "Almost" Good Answer
passingtongreen
Guru

Join Date: Aug 2009
Location: Glen Mills, PA.
Posts: 2385
Good Answers: 114
#2

Re: Caption This for 04/05/13

04/04/2013 5:35 PM

My way to make crop circles.

__________________
 In a time of universal deceit, telling the truth is a revolutionary act. George Orwell
Reply
2
tcmtech
Guru

Join Date: Jun 2009
Location: South of Minot North Dakota
Posts: 8376
Good Answers: 775
#3

Re: Caption This for 04/05/13

04/04/2013 5:59 PM

There once was a tired old man on a tired old tractor that took a trip across a tired old field.

Well he did until his tire fell off.

Reply Good Answer (Score 2)
Go to Next Good Answer
tcmtech
Guru

Join Date: Jun 2009
Location: South of Minot North Dakota
Posts: 8376
Good Answers: 775
#4

Re: Caption This for 04/05/13

04/04/2013 6:01 PM

Something doesn't feel right.

HONEY! Bring me a wrench. I think the seat needs adjusting.
Reply Score 1 for Good Answer
Go to Next "Almost" Good Answer
5
lyn
Guru

Join Date: Oct 2008
Posts: 42355
Good Answers: 1693
#5

Re: Caption This for 04/05/13

04/04/2013 6:01 PM

Dears,

Irgent!!!!!!!!!

My tracktor, is red model with custum grill.

It no longer sits level and it will not go forward.

Please tell me how to level it and make it go again.

Waiting fery much for your nice fast reply.

PlZ hury and tell.
Reply Good Answer (Score 5)
Go to Next Good Answer
3
JNB
Guru

Join Date: Aug 2012
Posts: 1071
Good Answers: 92
#16
In reply to #5

Re: Caption This for 04/05/13

04/05/2013 12:21 AM

Is this homework?
Reply Good Answer (Score 3)
Go to Next Good Answer
tcmtech
Guru

Join Date: Jun 2009
Location: South of Minot North Dakota
Posts: 8376
Good Answers: 775
#6

Re: Caption This for 04/05/13

04/04/2013 6:06 PM

Dang. I left the duct tape and bits of wire on the other tractor. Guess I will be walking home now.
Reply Score 1 for Good Answer
Go to Next "Almost" Good Answer
kramarat
Guru
Hobbies - Fishing - New Member

Join Date: Jun 2008
Location: Raleigh, NC USA
Posts: 13529
Good Answers: 468
#7

Re: Caption This for 04/05/13

04/04/2013 6:11 PM

Which way to the "cash for clunkers" giveaway program?

__________________
 Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety. Ben Franklin
Reply
Loupy
Guru
Canada - Member - New Member

Join Date: Sep 2007
Location: GTA Canada
Posts: 722
Good Answers: 23
#8

Re: Caption This for 04/05/13

04/04/2013 7:08 PM

Dam# this new torque wrench - How the heck do I convert foot pounds to Newton metres ounces/centimeters to inch-oz. / hectare mulltiplied by the per acre constant then divided by the cubit? - I wish they'd standardize, already!

__________________
 Have a Happy! ;-)
Reply Score 1 for Good Answer
Go to Next "Almost" Good Answer
IdeaSmith
Guru

Join Date: Mar 2012
Location: Out of your mind! Not in sight!
Posts: 4424
Good Answers: 108
#9

Re: Caption This for 04/05/13

04/04/2013 7:48 PM

Pavalotti needed to even out the field and thought of the very best option - a flat flat-wheeled tractor.

__________________
 Common Sense Dictates
Reply
redfred
Guru
Engineering Fields - Electrical Engineering - Been there, done that. Engineering Fields - Control Engineering - New Member

Join Date: Dec 2008
Location: Long Island NY
Posts: 15600
Good Answers: 981
#10

Re: Caption This for 04/05/13

04/04/2013 8:39 PM

I thought I put the cotter pin on.

__________________
 "Don't disturb my circles." translation of Archimedes last words
Reply Score 1 for Good Answer
Go to Next "Almost" Good Answer
Tornado
Guru
Technical Fields - Technical Writing - New Member Engineering Fields - Piping Design Engineering - New Member

Join Date: May 2009
Location: Richland, WA, USA
Posts: 21017
Good Answers: 795
#11

Re: Caption This for 04/05/13

04/04/2013 8:50 PM

Arte Johnson down on the farm.

__________________
 In vino veritas; in cervisia carmen; in aqua E. coli.
Reply
Epke
Guru
Popular Science - Weaponology - New Member Netherlands - Member - New Member Fans of Old Computers - Commodore 64 - New Member

Join Date: Sep 2007
Location: Japan
Posts: 2703
Good Answers: 38
#12

Re: Caption This for 04/05/13

04/04/2013 9:03 PM

Now i know what that button does.

__________________
 From the Movie "The Big Lebowski" Don't pee on the carpet man!
Reply Score 1 for Good Answer
Go to Next "Almost" Good Answer
SolarEagle
Guru

Join Date: Mar 2007
Location: by the beach in Florida
Posts: 33392
Good Answers: 1817
#13

Re: Caption This for 04/05/13

04/04/2013 9:54 PM

Bumper sticker on back......

__________________
 All living things seek to control their own destiny....this is the purpose of life
Reply
Yahlasit
Guru

Join Date: Dec 2008
Location: Cd. Juarez, Chihuahua, Mexico.
Posts: 1023
Good Answers: 69
#27
In reply to #13

Re: Caption This for 04/05/13

04/05/2013 9:09 AM

One of my worst ideas was to get custom printed a T-shirt saying "My other girlfriend is a top model"... somehow she figured it out and left me , and of course, there wasn't such a top model backup.

__________________
 No hay conocimiento ni herramienta que sustituya al sentido comun.
Reply Score 1 for Good Answer
Go to Next "Almost" Good Answer
Usbport
Guru
Engineering Fields - Optical Engineering - Member Engineering Fields - Engineering Physics - Member Engineering Fields - Systems Engineering - Member

Join Date: Apr 2010
Location: Trantor
Posts: 5363
Good Answers: 647
#14

Re: Caption This for 04/05/13

04/04/2013 10:12 PM

Sometimes you're the windshield, sometimes you're the bug.

__________________
 Whiskey, women -- and astrophysics. Because sometimes a problem can't be solved with just whiskey and women.
Reply
2
Bricktop
Guru
United States - Member - Charter Member Engineering Fields - Instrumentation Engineering - Charter Member

Join Date: Mar 2008
Location: The People's Republic of Massachusetts
Posts: 1946
Good Answers: 73
#15

Re: Caption This for 04/05/13

04/04/2013 10:48 PM

But, it's a 1949 Russian Tupalov Model 718, they only made 36 in this color, for high ranking officials...

.

.

.

.

"I'll give you $50 bucks, not a penny more.

__________________
 I go into every human encounter expecting to be framed for a crime I didn't commit. Dilbert, 2013
Reply Good Answer (Score 2)
Go to Next Good Answer
Hendrik
Guru
Popular Science - Biology - New Member Hobbies - Musician - New Member APIX Pilot Plant Design Project - Member - New Member Hobbies - CNC - New Member Fans of Old Computers - ZX-81 - New Member

Join Date: Jan 2007
Location: Centurion, South Africa
Posts: 3921
Good Answers: 97
#17

Re: Caption This for 04/05/13

04/05/2013 1:18 AM

Do you think Viagra will help?

__________________
 Never do today what you can put of until tomorrow - Student motto
Reply Score 1 for Good Answer
Go to Next "Almost" Good Answer
PWSlack
Guru
United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
Posts: 32175
Good Answers: 839
#18

Re: Caption This for 04/05/13

04/05/2013 3:28 AM

Funny-looking lawn mower.

__________________
 "Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
Reply
PWSlack
Guru
United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
Posts: 32175
Good Answers: 839
#19

Re: Caption This for 04/05/13

04/05/2013 4:13 AM

The test team at KrisDel™ Tractor Division seemed to be having a little difficulty during field trials of the latest model...

__________________
 "Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
Reply
PWSlack
Guru
United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
Posts: 32175
Good Answers: 839
#20

Re: Caption This for 04/05/13

04/05/2013 4:14 AM

Good job that thing has a roll cage...

__________________
 "Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
Reply
2
Randall
Guru

Join Date: Aug 2005
Location: Hemel Hempstead, UK
Posts: 5826
Good Answers: 322
#21

Re: Caption This for 04/05/13

04/05/2013 5:48 AM

"nearly fixed it"

http://www.redpowermagazine.com/forums/index.php?showtopic=77985

VvvverrRrrrmmmm VvvverrRrrrmmmm

__________________
 If you spend all your time looking for people and things to complain about: trust me, you will find plenty to complain about.
Reply Good Answer (Score 2)
No more Good Answers. Go to first "Almost" Good Answer
phoenix911
Guru
Hobbies - CNC - New Member Hobbies - DIY Welding - New Member Engineering Fields - Electromechanical Engineering - New Member

Join Date: Aug 2007
Posts: 23647
Good Answers: 420
#22

Re: Caption This for 04/05/13

04/05/2013 7:42 AM

Damn it, Keep Bill away from the machinery........ I swear, he'd break a steel ball if you let him near it.

__________________
 “ When people get what they want, they are often surprised when they get what they deserve " - James Wood
Reply
Steve of the North
Guru
Canada - Member - New Member Popular Science - Cosmology - New Member Hobbies - Musician - New Member

Join Date: Dec 2010
Location: Up North
Posts: 540
Good Answers: 30
#23

Re: Caption This for 04/05/13

04/05/2013 7:59 AM

Bored with the soft fun of tipping tractors, Mater has moved onto something harder.

__________________
 Steve of the North...since 1962.
Reply
JBTardis
Guru
Engineering Fields - Control Engineering - Time to take control United States - Member - New Member Engineering Fields - Systems Engineering - New Member Engineering Fields - Mechanical Engineering - New Member

Join Date: Apr 2009
Location: Tampa, Florida, USA
Posts: 2129
Good Answers: 87
#24

Re: Caption This for 04/05/13

04/05/2013 8:31 AM

One thing about this picture struck me as being odd. After staring at it for awhile, I figured it out. The entire tractor (except the roof, tires and exhaust) is painted the same color (or colour), even the engine and movable parts (or parts that should move if it was a working tractor). And on top of that, the paint job looks fresher than most cars I've owned.

__________________
 J B
Reply
JNB
Guru

Join Date: Aug 2012
Posts: 1071
Good Answers: 92
#25
In reply to #24

Re: Caption This for 04/05/13

04/05/2013 8:33 AM

Yup! only thing missing is the "for Sale" sign.
Reply
Yahlasit
Guru

Join Date: Dec 2008
Location: Cd. Juarez, Chihuahua, Mexico.
Posts: 1023
Good Answers: 69
#28
In reply to #24

Re: Caption This for 04/05/13

04/05/2013 9:15 AM

I was expecting you to mention the awesome cleanliness of those shiny tires.

__________________
 No hay conocimiento ni herramienta que sustituya al sentido comun.
Reply
energyconversion
Guru

Join Date: Aug 2008
Location: England & Ireland
Posts: 1063
Good Answers: 61
#26

Re: Caption This for 04/05/13

04/05/2013 8:37 AM

"Important: Please read these instructions carefully before attempting to assemble your DIY Tractor Kit."
Reply
phoenix911
Guru
Hobbies - CNC - New Member Hobbies - DIY Welding - New Member Engineering Fields - Electromechanical Engineering - New Member

Join Date: Aug 2007
Posts: 23647
Good Answers: 420
#29

Re: Caption This for 04/05/13

04/05/2013 10:07 AM

Another not so quite successful restoration project.

__________________
 “ When people get what they want, they are often surprised when they get what they deserve " - James Wood
Reply
phoenix911
Guru
Hobbies - CNC - New Member Hobbies - DIY Welding - New Member Engineering Fields - Electromechanical Engineering - New Member

Join Date: Aug 2007
Posts: 23647
Good Answers: 420
#30

Re: Caption This for 04/05/13

04/05/2013 10:11 AM

*RECALL NOTICE*

The government has court ordered Allis-Chalmers to recall all of their WD Tractors that they produced between 1950-1953 due to a defect in their casting.

__________________
 “ When people get what they want, they are often surprised when they get what they deserve " - James Wood
Reply
phoenix911
Guru
Hobbies - CNC - New Member Hobbies - DIY Welding - New Member Engineering Fields - Electromechanical Engineering - New Member

Join Date: Aug 2007
Posts: 23647
Good Answers: 420
#35
In reply to #30

Re: Caption This for 04/05/13

04/05/2013 1:21 PM

CORRECTION

*RECALL NOTICE*

The government has court ordered Allis-Chalmers Massey Furguson to recall all of their WD Tractors that they produced between 1950-1953 due to a defect in their casting.

__________________
 “ When people get what they want, they are often surprised when they get what they deserve " - James Wood
Reply
JPool
Guru
Engineering Fields - Mechanical Engineering - New Member Fans of Old Computers - TRS-80 - New Member Popular Science - Weaponology - New Member Safety - Hazmat - New Member Hobbies - Fishing - Fish On! United States - Member - New Member

Join Date: Apr 2012
Location: Detroit MI, USA
Posts: 2496
Good Answers: 271
#31

Re: Caption This for 04/05/13

04/05/2013 12:11 PM

GESUNDHEIT !!!!!!!!

__________________
 How we deal with death is at least as important as how we deal with life. --CAPTAIN KIRK, Star Trek II: The Wrath of Khan
Reply
Barchetta
Power-User

Join Date: Jun 2008
Location: Kentucky Lake
Posts: 390
Good Answers: 26
#32

Re: Caption This for 04/05/13

04/05/2013 12:20 PM

In a classic case of country music induced delusions of grandeur, he thinks, she thinks his tractors sexy.

Apologies to Kenny Chesney.
Reply
phoenix911
Guru
Hobbies - CNC - New Member Hobbies - DIY Welding - New Member Engineering Fields - Electromechanical Engineering - New Member

Join Date: Aug 2007
Posts: 23647
Good Answers: 420
#33
In reply to #32

Re: Caption This for 04/05/13

04/05/2013 1:13 PM

In a classic case of country music induced delusions of grandeur,.........

you know if:

  • His women left him,
  • his hound dog died last week
  • his truck is in the shop
  • his tractor broke
  • and he lost his job...

uhm........ all he has to do is put it to music and he'd have a number one country hit by next week

__________________
 “ When people get what they want, they are often surprised when they get what they deserve " - James Wood
Reply
Barchetta
Power-User

Join Date: Jun 2008
Location: Kentucky Lake
Posts: 390
Good Answers: 26
#42
In reply to #33

Re: Caption This for 04/05/13

04/05/2013 8:55 PM

You know what you get if you play country music backwards?

You get your wife back, you get your truck back, you get your house back.......

Reply
redfred
Guru
Engineering Fields - Electrical Engineering - Been there, done that. Engineering Fields - Control Engineering - New Member

Join Date: Dec 2008
Location: Long Island NY
Posts: 15600
Good Answers: 981
#43
In reply to #42

Re: Caption This for 04/05/13

04/05/2013 9:13 PM

... and you stop drinking.

__________________
 "Don't disturb my circles." translation of Archimedes last words
Reply Off Topic (Score 5)
LuciousB
Power-User

Join Date: Jul 2012
Posts: 145
Good Answers: 23
#34

Re: Caption This for 04/05/13

04/05/2013 1:19 PM

It's 2:00 am and it's time for: Amazing Discoveries!

Befuddled idiot: "I wish someone would combine a tractor with a floor buffer so I could do my farm work during the day but could clean the floor of my barn at night."

Spokesman: "Well sir, you're in luck... Have we got the product for you!"
Reply
phoenix911
Guru
Hobbies - CNC - New Member Hobbies - DIY Welding - New Member Engineering Fields - Electromechanical Engineering - New Member

Join Date: Aug 2007
Posts: 23647
Good Answers: 420
#36

Re: Caption This for 04/05/13

04/05/2013 1:24 PM

obama warned us this would happen if the republicans didn't agree to my tax hikes and advert the budget sequester

__________________
 “ When people get what they want, they are often surprised when they get what they deserve " - James Wood
Reply
LuciousB
Power-User

Join Date: Jul 2012
Posts: 145
Good Answers: 23
#37

Re: Caption This for 04/05/13

04/05/2013 1:26 PM

They see me rollin...

They hatin'

Patrolin'

Tryin' to catch me ridin' dir..ty...

DagNabbit !!

O.G. Out! P'Eace!!
Reply Score 1 for Good Answer
Go to Next "Almost" Good Answer
phoenix911
Guru
Hobbies - CNC - New Member Hobbies - DIY Welding - New Member Engineering Fields - Electromechanical Engineering - New Member

Join Date: Aug 2007
Posts: 23647
Good Answers: 420
#38
In reply to #37

Re: Caption This for 04/05/13

04/05/2013 1:29 PM

Poor bill, after that last accident, it was two weeks before we could pry him aff that tractor.

__________________
 “ When people get what they want, they are often surprised when they get what they deserve " - James Wood
Reply
tcmtech
Guru

Join Date: Jun 2009
Location: South of Minot North Dakota
Posts: 8376
Good Answers: 775
#41
In reply to #37

Re: Caption This for 04/05/13

04/05/2013 7:09 PM

Now you have me wondering how this happened where a person was at that captured the whole roll over from beginning to end on camera?
Reply
DaveB
Guru

Join Date: May 2007
Location: Ohio. USA
Posts: 578
Good Answers: 30
#39

Re: Caption This for 04/05/13

04/05/2013 1:46 PM

He thought "My tractor already has hydraulics so I'll attached them to the axles and enter the lowrider bounce competition".

Lyn would be quite embarrassed it we found out this was actually him.

__________________
 Everything I know about opera I learned from Bugs Bunny
Reply
Stedou73ish
Guru
Engineering Fields - Mechanical Engineering - Ever Changing United States - Member - From the Redwoods to the Valleys Engineering Fields - Control Engineering - Building blocks or writing code - to keep you comfortable

Join Date: Apr 2008
Location: 38th Parallel
Posts: 750
Good Answers: 19
#40

Re: Caption This for 04/05/13

04/05/2013 5:14 PM

Does this Tractor make me look fat?

__________________
 To be or not to be........ok that's a trick question.
Reply Score 1 for Good Answer
Go to Next "Almost" Good Answer
Nigh
Guru
United Kingdom - Member - Old New Member

Join Date: Jul 2005
Location: South east U.K.
Posts: 3695
Good Answers: 93
#44

Re: Caption This for 04/05/13

04/06/2013 5:43 PM

Could have been the final outcome of this!!

__________________
 I didn't have a really important life, but at least it's been funny (Lemmy Kilminster 1945-2015)
Reply Score 1 for Good Answer
No more "Almost" Good Answers.
PWSlack
Guru
United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
Posts: 32175
Good Answers: 839
#45

Re: Caption This for 04/05/13

04/08/2013 4:23 AM

"I followed the instructions in the kit - it said 'do not cement this part'."

__________________
 "Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
Reply
The Shadow
Commentator

Join Date: May 2012
Location: Sutter buttes - East 50 miles you found me
Posts: 59
Good Answers: 3
#46

Re: Caption This for 04/05/13

04/08/2013 8:21 AM

Man.......those Duck Dynasty guys sure have a sense of humor ...........Si...where you at.....he gone!!

__________________
 Lurking Always Lurking.........................in the Shadows
Reply
The Shadow
Commentator

Join Date: May 2012
Location: Sutter buttes - East 50 miles you found me
Posts: 59
Good Answers: 3
#47

Re: Caption This for 04/05/13

04/08/2013 8:24 AM

Damn!!

Moonshine........ Gauldang that dadgum contraption.

__________________
 Lurking Always Lurking.........................in the Shadows
Reply
Just an Engineer
Guru
Australia - Member - New Member

Join Date: Feb 2008
Location: Australia
Posts: 2181
Good Answers: 255
#48

Re: Caption This for 04/05/13

04/09/2013 11:05 PM

Recent evidence of the new improved quality of those outsourced castings from China (would have put india 5 years ago).

__________________
 Just an Engineer from the land down under.
Reply
SwissMiss
Associate

Join Date: Mar 2010
Location: USA
Posts: 25
Good Answers: 2
#49

Re: Caption This for 04/05/13

04/10/2013 4:01 PM

That tractor should have been re-tired a long time ago!
Reply
HeadsUp
Power-User

Join Date: Jun 2009
Location: australia
Posts: 132
Good Answers: 14
#50

Re: Caption This for 04/05/13

04/11/2013 11:52 PM

You picked a fine time to leave me loosewheel

4 hungry chitlens and a crop in the fields ?

__________________
 Jack of all trades . master of four or five
Reply
Reply to Blog Entry
Have a Different Question?
50 comments

Good Answers:

These comments received enough positive votes to make them "good answers".

"Almost" Good Answers:

Check out these comments that don't yet have enough votes to be "official" good answers and, if you agree with them, vote them!
Copy to Clipboard

Users who posted comments:

Barchetta (2); Bricktop (1); DaveB (1); energyconversion (1); Epke (1); frankd20 (1); HeadsUp (1); Hendrik (1); IdeaSmith (1); JBTardis (1); JNB (2); JPool (1); Just an Engineer (1); kramarat (1); Loupy (1); LuciousB (2); lyn (1); Nigh (1); passingtongreen (1); phoenix911 (7); PWSlack (4); Randall (1); redfred (2); SolarEagle (1); Stedou73ish (1); Steve of the North (1); SwissMiss (1); tcmtech (4); The Shadow (2); Tornado (1); Usbport (1); Yahlasit (2)

Previous in Blog: Caption This for 03/29/13   Next in Blog: Caption This for 04/12/13

Advertisement

Got Something to Say?
Ask a Question
Start a Discussion

Search this Blog
Caption This!:
Go

Recent Blog Entries

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 (88 right now)
Show Members
Advertisement