Simple progression of scientific and technological knowledge. Think back to the times of the mid-1800's. Not exactly the stone-age. But who then knew how to make computers, aircraft, telephones, televisions, cars, etc.,etc.? Most of humankind has only the slightest idea how a television works or what its components consist of or where the raw materials that comprise those components have come from. Yet that knowledge exists for those that want or need it and was obtained by the work of many curious minds based on and added to by experimentation.
a network of what? businesses, computers, people?
People use computers.
This is exactly why people think you're a f@ggot.
Knowing the absolute location of a places is exceptionally important for people like pilots. They need to know exactly where they need to land.
People are still fascinated by aircrafts. The interest in aircrafts has never changed. New airplanes are always welcomed in the markets.
Because without an aircraft, we can't fly.
the people fighting in world war II got around mainly by aircrafts the people fighting in world war II got around mainly by aircrafts
Downloaded translators installing programming programmers
Aluminium
I would look at Best Buy because they have a great deals and smart sales people.
theres no way of knowing exactly, however most people think it was because of natural earth production. humans are basically moving plants!
You will be disappointed: computers aren't living animals (or people), but machines... they haven't got mothers just manufacturers.