Blockchain, Thermodynamics, Proof Of Stake, Proof Of Work, Biology.
example compare this diagram of the EOS system Image by Jack Tanner. 2019 With this diagram of a eukaryotic cell. Credit http://learnwise.co/eukaryotic-cells-diagram-with-labels/eukaryotic-cells-diagram-with-labels-fresh-nuclear-pore/ In both cases there’s a central, heavily protected region that