Old bones

[rebbonk]

Some tourists from different countries in the Natural History Museum of London are marvelling at the dinosaur bones.

One of the tourists asks the Curator "Can you tell me how old the dinosaur bones are?"

The Curator replies "They are two million, five years, and eight months old".

"That's an extremely exact number" says the tourist. "How do you know their age so precisely?"

The Curator answers "Well, the dinosaur bones were two million years old

Spoiler:

when I started working here, and that was five years and eight months ago!"

[Melisandre]

[dutchman]