How does memory management work? In C you had to manage things yourself, but modern languages take care of a lot of it for you - Laurence Tratt of Kings College London explains. More about Laurie: https://bit.ly/C_LaurenceTratt Laurence recommends the book 'The Garbage Collection Handbook: The Art of Automatic Memory Management' (2nd ed.) for those interested in exploring this subject in more detail. https://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com