Strange...

I'm an engineer.  I work in a building with a large number of engineers.  In general, we're an odd bunch.  For example, I came into my office to find this:

This is the pear I hadn't eaten from my lunch the day before, velcroed to the bottom edge of my shelf.  What would give somebody the idea to affix random produce onto unlikely surfaces?  The world may never know, and it's probably better off for that.