In George Lucas’s early drafts of “The Empire Strikes Back”, Yoda was named Buffy.
The words “idiot,” “imbecile,” and “moron” were once actually assigned to specific IQ ranges. An idiot had an IQ under 20 . . . an imbecile had one between 21 and 50 . . . and a moron had one 51 to 70.
Almost all of the dinosaurs featured in “Jurassic Park” lived in the Cretaceous period, not the Jurassic period.