In Human Abdomenmuscles of the Abdominal Wall: Human brain has more switches than all computers on Earth | Health

The human brain is truly awesome. A typical, healthy one houses some 200 billion nerve cells, which are connected to one another via hundreds of trillions of synapses. These synapses are, of course, so tiny (less than a thousandth of a millimeter in diameter) that humans haven't been able to see with great clarity what exactly they do and how, beyond knowing that their numbers vary over time. To t ...Human Abdomenmuscles of the Abdominal Wall