This mega thread will get you up to speed—starting today:
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.
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.
3/47 The network grows steadily throughout the 1970s.
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.
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.
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.
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.
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.
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.
10/47 America Online
In 1989, when Apple pulls out of the AppleLink program, the project is renamed America Online.
In the 1990s, AOL leads the way in making the Internet popular with average users.
11/47 WEB1
1990 brings the World Wide Web.
It's an application layer that runs on top of the internet, helping to make it more functional.
The code for the World Wide Web is written by Tim Berners-Lee along with the standards for HTML, HTTP, and URLs.
12/47 First Web Page
In 1991, the first web page is created.
Its purpose, to explain what the World Wide Web is. :))
13/47 First Content-Based Search Protocol
Also in 1991, the first search protocol that examines file contents instead of just file names is launched.
Like HTTP, it's an application layer protocol run on top of TCP/IP (the internet).
It's called Gopher.
14/47 First Webcam
In 1991, the first webcam is deployed at a Cambridge University computer lab.
Its sole purpose is to monitor a particular coffee maker so that lab users could avoid wasted trips to an empty coffee pot.
15/47 MOSAIC
In 1993, the first widely downloaded Internet browser, Mosaic, is released by NCSA at University of Illinois.
It is funded by the Gore Act and designed by @pmarca and Eric Bina.
It is the first browser to make the Internet easily accessible to non-techies.
16/47 NETSCAPE NAVIGATOR
In 1994, another @pmarca browser, Netscape Navigator is released.
Netscape IPOs in 1995.
In 1999, Netscape is acquired for $4.3 billion by AOL.
The internet is big business.
17/47 Commercialization
1995 is the year the web becomes commercialized.
SSL (Secure Sockets Layer) encryption is developed by Netscape, making it safer for credit card payments online.
And Amazon and eBay are started.
18/47 Firsts at EBAY and AMAZON
A broken laser pointer for $14.83 was the first ever item to be sold on eBay.
The first book to be sold on Amazon was Douglas Hofstadter’s “Fluid Concepts and Creative Analogies: Computer Models of the Fundamental Mechanisms of Thought”
19/47 HOTMAIL
In 1996, Hotmail, the first webmail service, is launched.
20/47 GOOGLE!
In 1998, the Google search engine goes live.
It revolutionizes the way people find information online.
[And establishes the beginnings of a massive, global surveillance operation that continues today.]
21/47 WIKIPEDIA
In 2001, Wikipedia launches.
Initially regarded as an unreliable source, it goes on to become one of the truly great accomplishments of the internet.
Paving the way for collective web content generation and the democratization of information.
22/47 GMAIL
In 2004, Gmail launches.
By offering one gigabyte of storage space, significantly more than competitors at the time, it's quickly positioned to own the email game.
And it goes on to become the most used email service around the globe.
23/47 Web 2
Web2 refers to websites that are highly interactive and user-driven that emerge around 2004.
Users can publish articles and comments, create accounts on different sites, create personal profiles, connect with other users and more.
24/47 Moving from Web1 to Web2
At the time, it seems a good thing. The user experience is dramatically transformed.
25/47 But in retrospect, it's a dangerous step.
The tech giants co-opt the free protocols of web1 to build centralized platforms that own our data and identities.
26/47 FACEBOOK
Facebook launches in 2004, though at the time it was only open to college students and was called “The Facebook.”
27/47 YOUTUBE
YouTube launches in 2005, bringing free online video hosting and sharing to the masses.
Here is the first YouTube video:
28/47 TWITTER
Twitter launches in 2006.
It was originally going to be called twittr (inspired by Flickr).
Here is the first tweet:
29/47 The iPHONE and the Mobile Web
2007 brings the single most consequential web2 innovation, Apple's iPhone.
With it comes an explosion of activity in mobile web applications and design.
And it takes the web truly mobile.
30/47 The beginnings of Web3
In 2008, Satoshi Nakamoto publishes Bitcoin: A Peer-to-Peer Electronic Cash System
It is a response to the economic collapse triggered by investment banks.
With more than 5 billion users, the internet runs the world.
But in the 1990s, many thought it would fail. HUGE MISTAKE!
Here's what you need to know:
FEB 27, 1995 - NEWSWEEK
The Internet? Bah!
"Visionaries see a future of telecommuting workers, interactive libraries, multimedia classrooms . . . virtual communities, commerce & business shifting from offices and malls to networks and modems. BALONEY." Clifford Stoll
1995 - WIRED MAGAZINE
“Most things that succeed don’t require retraining 250 million people.” Waring Partridge
11. Generative AI Learning Path | @Google 12. AI for Everyone | @DeepLearningAI_ 13. ChatGPT for Beginners | @Great_Learning 14. Prompt Engineering for ChatGPT | @VanderbiltU 15. Transform Your Business w/ AI | @Microsoft