L.M. Boyd Trivia

“ Uranium is more common than silver.

“ All I know about the Piper Cub airplane builder William Piper is he didn’t even learn to fly until age 50, and the idea of building his own airplane came later.

“ Drawbridges — they, too, were conceived and drawn up by Leonardo Da Vinci.

“ Q. Why do the big jets go all the way up to 30,000 feet…?

A. The higher the jet’s altitude, the less fuel per mile it burns.