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Reading cut the hyperplanes in a real central arrangement $\mathcal H$ intopieces called \emph{shards}, which reflect order-theoretic properties of thearrangement. We show that shards have a natural interpretation as certaingenerators of the fundamental group of the complement of the complexificationof $\mathcal H$. Taking only positive expressions in these generators yields anew poset that we call the \emph{pure shard monoid}.  When $\mathcal H$ is simplicial, its poset of regions is a lattice, so itcomes equipped with a pop-stack sorting operator $\mathsf{Pop}$. In this case,we use $\mathsf{Pop}$ to define an embedding $\mathsf{Crackle}$ of Reading'sshard intersection order into the pure shard monoid. When $\mathcal H$ is thereflection arrangement of a finite Coxeter group, we also define a posetembedding $\mathsf{Snap}$ of the shard intersection order into the positivebraid monoid; in this case, our three maps are related by$\mathsf{Snap}=\mathsf{Crackle} \cdot \mathsf{Pop}$.

Pop, Crackle, Snap (and Pow): Some Facets of Shards