I got to fly in a WWII B-17 Bomber plane a few days ago. Fun factoid (perhaps apocryphal) imparted by the plane's crew -



This plane was built in Burbank. There are multitudinous small spaces requiring detailed assembly operations within. Several of the diminutive actors from The Wizard Of Oz were employed on this plane's assembly line, as they could reach the crevices that others could not.

We now return you to your regularly scheduled scaling argument...

edit: upon reflection, the proper reference should have been Munchkinland, not Loompaland. c'est la guerre.