Neurons & the brain

computer becomes fast enough to handle the computational expensive of neural networks

if the path for learning to hear get cut, and replaced with eye, then information is learned through eye instead

called rewiring neural networks
instead of learning all algorithm, we could instead teach approximation on how the brain actually learn

1. learn to see with tongue
2. snap finger and see through humans echo
3. output buzz about where to direct
4. frog learn how to see through 3rd eye

next to learn neural networks to solved modern problems, that still what Andrew ng believe to be the method that that someday build an intelligent machine