08/23/2026
π§ β‘οΈπ€― kilometers of wiring, in a poppy seed sized chunk!π±ππ½π
A cube the size of a poppy seed. Inside it: tens of thousands of neurons. Hundreds of millions of synapses. Kilometres of wiring. All mapped at nanoscale using electron microscopes and AI that rebuilds the tissue in 3D. The result isnβt just a pretty picture. Itβs a blueprint of how thoughts travel β and where things go wrong in disorders like Alzheimerβs and Parkinsonβs.