"GUY!" she screamed.
The cave was in chaos. Ugga was holding an empty gourd, looking confused. "I was just having a thought about carrying water... and then... poof." Thunk slammed a rock against the wall, frustrated. "I had a new word for 'big rock that falls on your head.' Now it's just... 'rock.'"
Guy, who had been dreaming pleasantly of a new kind of wheel, groaned and rolled over in their moss-and-fur nest. "The sun? It's right there, Eep."
"Everyone, to the Archive!" he shouted.
They followed him to the back of the deepest cave. There, bathed in the glow of a single, guttering fire, stood a towering lattice of wood and stone. It was covered in crude drawings, knotted strings, and labeled gourds. "The Croods Internet Archive," Guy announced. "A place to store every idea, every punch, every new flavor of beetle, before it fades away."