n Not all pianos have 88 keys. The Austrian-made 9- foot-6 inch Bosendorfer Imperial Concert Grand has 97. The “extra” nine are all below what is normally the lowest piano key.

n The sky’s the limit: The FAA recently published a notice banning “obtrusive” advertising in outer space. Specifically, ads that can be seen on Earth without a telescope are a no-no.

What ingredient is added to vanilla ice cream to make it “French vanilla”?

A) Eggs

B) White wine

C) Brie cheese

D) Dijon mustard

Saturday’s answer: Albert Einstein once said, “Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world.”