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What Is It?

What Is It? is a place for engineers to test their knowledge (and sense of humor). Each week the CR4 team will post an unidentified picture. We're looking for your best (or funniest) guesses at what it might be (or could be) in the comments below.
Got an image* that you think would stump the community? Submit the photo to the blog admins and we'll post it!

*No vulgar or obscene photo submissions, please.

What Is It? for 1/27/2013

Posted January 27, 2013 12:00 AM
Pathfinder Tags: what is it

Do you know what this thing is?

Click here for the answer!

19 comments; last comment on 03/27/2013
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What Is It? for 1/13/2013

Posted January 13, 2013 12:00 AM
Pathfinder Tags: games puzzles what is it

Can you guess what this was used for?

Click here for the answer!

38 comments; last comment on 03/27/2013
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What Is It? for 12/30/2012

Posted December 23, 2012 12:00 AM
Pathfinder Tags: what is it

Do you know what this item is used for?

Click here for the answer!

27 comments; last comment on 01/03/2013
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What Is It for 12/16/2012

Posted December 16, 2012 12:00 AM
Pathfinder Tags: what is it

Do you know what this is? Share your guess!

Click here for the answer!

14 comments; last comment on 01/03/2013
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What Is It? for 12/2/2012

Posted December 02, 2012 12:00 AM
Pathfinder Tags: games puzzles what is it

Can you guess what this item is and when it was used?

Click here for the answer!

37 comments; last comment on 12/21/2012
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What Is It? for 11/19/12

Posted November 19, 2012 8:58 AM

This weeks image brought to you by Lo Volt!

32 comments; last comment on 11/23/2012
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Previous in Blog: What Is It? for 11/12/12  
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