Biohacking & HealthSpan

Some organisms are nothing more than one cell. These tend to be microscopic like bacteria, have short lives and a very restricted repertoire of behaviors. In comparison, multicellular organisms can reach thousands of mets (honey fungus), live virtually forever, (lobsters) and pilot space shuttles (humans). To achieve this complexity, they have to overcome one particularly daunting task: coordinating all their cells.

[Source: Nicholas Wright]