Code.org: The Internet: Http & Html

How has the Internet of Things affected our lives? Scholars examine the massive influence of mobile devices in this analysis lesson, which begins with a seven-minute documentary clip. They also read a New York Times article (linked)...

Mia Epner, who works on security for a US national intelligence agency, explains how cryptography allows for the secure transfer of data online. This educational video explains 256-bit encryption, public and private keys, SSL & TLS...

The co-founder of the Internet Vint Cerf and software engineer Paola Mejia take us through the ins and outs of how networks talk to each other and what makes the Internet tick. [6:44]

Spotify engineer Lynn Root and Vint Cerf, Father of the Internet, explain what keeps the Internet running and how information is broken down into packets. [6:25]

Learn how the physical infrastructure of the Internet moves information. [6:41]

Join John, Google's Chief of Search and AI, and Akshaya, from Microsoft Bing, to find out how search really works. They cover everything from how special programs called "spiders" scan the Internet before you even type in your search...

Tumblr founder David Karp and Xbox program manager Jasmine Lawrence give a detailed description of how files and webpages are sent and received using HTTP and HTML. This video lesson from Khan Academy is intended for students who are...

Code with Anna and Elsa in this learning module that was developed for the hour of code. Site includes an introduction video.

What is the internet? Short answer: a distributed packet-switched network. Vint Cerf, one of the "fathers of the internet" explains the history of how the net and how no one person or organization is really in charge of it. [3:44]

Katie, a high schooler shows viewers how to create a web page with images and text using code. Her example product is a colorful web page, with a surprise message. Who knew web design could be so easy.