Science, Maths & Technology
Beachbrains
...course, there is a big, big difference between brain and beach. Whereas one grain of sand touches only a few others, each neuron in a human brain can count as many as 7000 neighbours: around 7000 tangled synaptic tendrils reach out from each neuron. Our beach is simply 1000 times less connected than a human brain. Moreover, a grain of sand and a neuron are very different:...