Snapshot

~100 trillion synapses in human brain

From Moonshots with Peter Diamandis · Jun 3, 2026

Science

Why AGI Is Close but Not Here Yet | Ray Kurzweil | EP #261 · Jun 3, 2026

Dave Blundin noted the human brain has roughly 100 billion neurons with 1,000 to 10,000 synapses per cell, yielding approximately 100 trillion synapses.