Okay, this has been going on for probably a year or more.  I've decided to blog about it, because I truly have no answer.  Perhaps someone else does.

Every morning when I arrive at the radio station, I make coffee.  But on Mondays - and only Mondays - it's extremely weird when I make the first pot.  I pour the normal amount of water into the coffee machine to make a full pot.  But when it finishes brewing, I only have HALF a pot.  WHERE DOES THE REST OF THE WATER GO????  It has to go somewhere, doesn't it?  And after I make that first pot, it works fine from that point on...until the following Monday.

It's weird, spooky and funny all at the same time!