CR4® - The Engineer's Place for News and Discussion®



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 February 2

Posted February 02, 2017 12:00 AM
Pathfinder Tags: what is it

Do you know what this is? Share your guess!

Submitted by CR4 user phph001.

9 comments; last comment on 02/07/2017
View/add comments

What is It? for December 16

Posted December 16, 2015 12:00 AM
Pathfinder Tags: What is it?

Do you know what this is? Share your answer, below!

Submitted by CR4 user Whitephone.

18 comments; last comment on 12/21/2015
View/add comments

What is It? for July 26

Posted July 26, 2015 12:00 AM

What is it?

Share your guess in the comments below!

Thanks to CR4 member Nigh for sharing this image.

26 comments; last comment on 07/28/2015
View/add comments

What is It? for July 19

Posted July 19, 2015 12:00 AM
Pathfinder Tags: what is it

What is it?

Share your guess in the comments below!

Thanks to CR4 member SolarEagle for sharing this image.

36 comments; last comment on 07/27/2015
View/add comments

What is It? for July 12

Posted July 12, 2015 12:00 AM
Pathfinder Tags: what is it

What is it?

Share your guess in the comments below!

Thanks to CR4 member Dan A for sharing this image.

36 comments; last comment on 07/14/2015
View/add comments


Previous in Blog: What is it? for July 5  
Show all Blog Entries in this Blog

Advertisement