Simplify the following text for a Grade 5 native English-speaking person.
Original: Yet at the same time , a new class of scholarship arose , one which , while never questioning the literal truth of the Ark story , began to speculate on the practical workings of Noah 's vessel from within a purely naturalistic framework .
Simplified: At the same time , a new kind of scholarship arose . These people never questioned the literal truth of the Ark story .