Stolen from around the web

Why is there a ‘D’ in fridge, but not in refrigerator?
Albert Einstein was a genius but his brother, Frank, was a real monster!
I was wondering about the music coming from my printer. Apparently the paper was jamming.
Evidently, sound travels far slower than I was taught. The things I told my kids when they were teenagers didn’t reach them until they were in their 30s!
Is it even possible to have purposelessness as a goal?