Explore the new lambda language feature and Stream API introduced in Java 8 through an informative presentation delivered by Simon Ritter at JUG Cologne during the NightHacking Java 8 Tour. Gain insights into these powerful additions to the Java language, understanding their syntax, functionality, and practical applications. Discover how lambdas and the Stream API can enhance code readability, improve performance, and simplify complex operations in Java programming. Learn from real-world examples and best practices shared by the expert presenter, equipping yourself with the knowledge to leverage these features effectively in your Java projects.