In another thread the concept of how many seconds in a year came up and it made me think of putting milestones of a human lifetime on a log scale. Units are seconds. Please feel free to amend or change or just make it better. Maybe an actual plot? What strikes me is most of life is in the last decade and a half from 10^8 to about 3x10^9.
|10^7||crawl, walk, talk|
|10^8||kid, teen, college, job, marriage|
|10^9||grow old, die|