Silicon Valley, New York City. It is where Netflix, Facebook, Google, Apple, Adobe, VMware, and a lot more have originated. It surely is a tech hub.
<span>Assuming the 750 m</span>²<span> is the river's cross section, and not some random surface measurement, the discharge is simply the product 750 * 4 = 3000 m</span>³<span>/s. </span>