What electrochemical machine has 100 trillion connections in a volume the size of a cantaloupe?

That one neuron connects to about 7,000 others. Your brain has 86 billion of them. Do the math and you get somewhere around 100 trillion connections inside your head. More connections than stars in 1,500 galaxies.

And each connection point is way more complicated than anyone… https://t.co/sUkcS7T3rA

— Anish Moonka (@AnishA_Moonka) March 14, 2026