PBS
Pbs Learning Media: Crash Course Computer Science: Alan Turing
Today we're going to take a step back from programming and discuss the person who formulated many of the theoretical concepts that underlie modern computation - the father of computer science himself: Alan Turing. Normally, we try to...
PBS
Pbs Learning Media: Crash Course Computer Science: 3 D Graphics
From polygon count and meshes, to lighting and texturing, there are a lot of considerations in building the 3D objects we see in our movies and video games, but then displaying these 3D objects of a 2D surface adds an additional number...
PBS
Pbs Learning Media: Crash Course Computer Science: Cryptography
We're going to walk you through some common encryption techniques such as the Advanced Encryption Standard (AES), Diffie-Hellman Key Exchange, and RSA which are employed to keep your information safe, private, and secure. [12:16]
PBS
Pbs Learning Media: Crash Course Computer Science: The Internet
Specifically, how that stream of characters you punch into your browser's address bar, like "youtube.com", return a website. Just to clarify, we're talking in a broader sense about that massive network of networks connecting millions of...
PBS
Pbs Learning Media: Crash Course Computer Science: Data Structures
Today we're going to talk about how we organize the data we use on our devices. You might remember last episode we walked through some sorting algorithms, but skipped over how the information actually got there in the first place! And it...