But the world after the Flood was much different than before, with much less vegetation and a colder, harsher climate, and evidently the dinosaurs gradually died out. Perhaps they were even hunted to extinction, as would be indicated by the many legends of dragons, the descriptions of which closely resemble dinosaurs.
If I have not seen as far as others, it is because giants were standing on my shoulders.
Hal Abelson
Graham's number, named after Ronald Graham, is often described as the largest number that has ever been seriously used in a mathematical proof. It is too large to be written in scientific notation so it needs special notation to write down.
Graham's number
