The world is governed by systems, many of which are quite sophisticated. Learning to understand how they work and more importantly, how to work them, is an important skill to develop in building systems in your company and understanding how markets work. This is the de facto book to re-shape your mind to think this way.
It says how long ago something was said, so you can tell last month
from 2014 without doing the arithmetic. Full and green is recent; it
drains and cools as the date gets older, and empties completely at about
6 years.
5d5 days ago
8mo8 months ago
2yr2 years ago
4yr4 years ago
9yr9 years ago
A striped bar means the date itself is an estimate — the source did
not carry an exact one. An entry with no date at all gets no bar.