Dive into a comprehensive 4-hour live stream exploring 2D Ray Casting and Ray Marching techniques. Begin with an introduction to the concepts, followed by a fascinating look at Black Hole Visualization. Explore community contributions and learn how to create shadow effects using these techniques. Delve into line-line intersection principles before jumping into hands-on coding challenges. Start with Ray Casting, take a short break, then continue with Ray Marching. Gain practical experience using p5.js and Processing while following along with step-by-step instructions. Conclude the session with a summary of key learnings and future applications of these powerful rendering techniques.