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# Spinors

Spinors are the mathematical objects describing fermion particles, with spin 1/2. There are several ways to think about them.

## Papers on spinors

Andrew M. Steane,

*An Introduction to Spinors*, undergraduate to starting graduate level## Discrete models of spin

## Education: videos

## Dirac Belt Trick

## Dirac Belt Trick videos

Dirac belt trick, Topology, and Spin 1/2 particles

(This is really good!)