History of the internet

• The internet stands for interconnected node networks.
• It was designed by Darpa- company who does work for US Government 
• They invented it for America to communicate in the event that nuclear war struck - Defence communication system 
• They wanted to get a message from A to point B
• Sky net is a system of networks that can't be taken down 
• It was never designed to work the way it does
• First thing sent across the internet "hello :-)" - realised they could speak to each other quickly - fastest telecommunications had ever been 
• All technology is all 0's & 1
• Fastest wire connection 10 or 15 times faster than wireless
• All of data is stored online on servers
• First search engine used meta tags - in the source code are tags that have words - first search engines used to search through tags to find what you were looking for - would have to type key words when creating a website.
• First film marketing used meta tags
• Google - largest repository in the world
• Server farms all around the world
• Tags can find what type of movies you like to watch so they can suggest you ads on other servers e.g. Facebook.
• They can see what websites are being accessed the most.
• Gives information with your accounts so the media can suit you wants/needs.