1.1 & 1.2 - Binary & Computers
Digital processors require electricity to work. But how do they make decisions or calculate something as simple as 2 + 2 or as complex as ray tracing in 3D video games?
What is binary and why do we keep hearing about it in computer science?
How do computers compute?
Slides for the first few days:
Note: Adding and Subtracting will be demonstrated live in the classroom. If you miss class, look it up on YouTube.