> ...Raspberry Pis (we really need a better plural)... Raspberry Tau comes to mind. (https://en.wikipedia.org/wiki/Turn_(geometry)#Tau_proposals https://en.wik

> ...Raspberry Pis (we really need a better plural)... Raspberry Tau comes to mind. (https://en.wikipedia.org/wiki/Turn_(geometry)#Tau_proposals https://en.wikipedia.org/wiki/Turn_(geometry)#Tau_proposals). It could mean just two Raspberry Pis, or I guess any amount more than one.