Neat Image

I was searching for an image of Ebbinghaus's forgetting curve and I found this:

Table of historical events drawn on logarithmic paper. T=log(t0-t), where T=representational time; t0=asymptotic moment; and t=historical time. Asymptotic moment (Now!): t0=midnight, December 31, 1994.

I've thought about this picture before as I'm sure most have, but this was the first time I've seen it.