Sherlock (BBC) uses a "mind palace" technique [1] to remember stuff, where concepts are mapped to places/spaces. It was apparently used by Ancient Greek and Ro

Sherlock (BBC) uses a "mind palace" technique [1] to remember stuff, where concepts are mapped to places/spaces. It was apparently used by Ancient Greek and Roman orators as mnemonic device. [1] https://en.wikipedia.org/wiki/Method_of_loci https://en.wikipedia.org/wiki/Method_of_loci