[Junior]

A billion years is more than a million of Methuselah's lifetimes (969 years). It is more than 600,000 times longer than the span between the creation of the world and the Great Flood (1656 years).

Maybe that might help some of them grasp the actual time spans involved.

[Oztrich Boy]

Maybe that might help some of them grasp the actual time spans involved.

Considering that they generally overlook that Shem and Isaac were literally contemporaries, I doubt they have a sense of time