I think I've been in the lab more than the kitchen lately...
Tonight I decided to make chocolate-chip cookies. When I noticed that my brown sugar was getting lumpy, I thought about finding a dessicator to put it into. When I added the leavening, I referred to it mentally as "sodium bicarb," instead of "baking soda." Then, after finishing my cookies, I thought "I better put the reagents back."
Sad, sad, sad.
Hmmm... maybe I should empty the waste receptacle (the trash can!).