A Twitter thread by Misha
Jul 25, 2022 · 18 mins read
0
Share
Part 1
5 billion people use the internet.
Less than 1% understand it.
This mega thread will get you up to speed—starting today:
Save
Share
1/47 The internet begins in the 1960s as a US government response to the Cold War.
Military leaders are concerned about potential attacks on US communication systems.
And the govt funds the development of a network of computers that can talk to one another—the Arpanet. https://t.co/tqm3s7W7K1
Save
Share
2/47 ARPANET
On October 29, 1969, ARPAnet delivers its first message.
The first computer is located in a research lab at UCLA, the second is at Stanford.
By the end of 1969, four computers are connected to the ARPAnet. https://t.co/YalwybHqys
Save
Share
3/47 The network grows steadily throughout the 1970s. https://t.co/TO8go3ppxE
Save
Share
4/47 EMAIL
In 1971, computer programmer Ray Tomlinson implements the first email program on the ARPANET system.
He uses the @ sign to separate the username from the name of their machine.
This scheme has been used in email addresses ever since. https://t.co/8ZvO0Xyhxc
Save
Share
5/47 The beginning of TCP/IP
In 1974, a proposal is made to link Arpa-like networks together into an “inter-network.”
It would have no central control and would work around a transmission control protocol.
This eventually becomes TCP/IP. https://t.co/9nUwBcrYj7
Save
Share
6/47 What is TCP/IP?
Transmission Control Protocol-Internet Protocol
A protocol which will work on any sort of computer and operating system for transportation of data across the internet between different systems.
It is the foundation protocol of the entire internet. https://t.co/QZOqozBDzm
Save
Share
7/47 MUD - multi-user dungeon games
In 1979, MUD, a precursor to World of Warcraft and Second Life is developed.
MUDs are entirely text-based virtual worlds, combining elements of role-playing games, interactive, fiction, and online chat. https://t.co/8TVR5KGnmg
Save
Share
8/47 Domain Name System (DNS)
In 1984, the domain name system is created.
It is the internet’s equivalent of a phone book and converts hard-to-remember IP addresses into simple names. https://t.co/5nxV6w2Mmo
Save
Share
9/47 The Internet Grows
By 1987, there are nearly 30,000 hosts on the Internet.
The original Arpanet protocol is limited to 1,000 hosts.
But the adoption of the TCP/IP standard makes larger numbers of hosts possible.
Save
Share
0
0 saves0 comments
Like
Comments
Share