Smart Garbage Cans are the perfect solution for keeping your home or office clean and organized. These high-tech garbage cans feature advanced sensors that detect when the can is full and automatically open and close the lid. They also come with a variety of features such as voice recognition, motion
From Wikipedia
In computer science, garbage collection (GC) is a form of automatic memory management. The garbage collector attempts to reclaim memory that was allocated by the program, but is no longer referenced; such memory is called garbage. Garbage collection was invented by American computer scientist John McCarthy around 1959 to simplify manual memory management in Lisp.