Google is famous for offering all of its engineers "20%" time; that is, each engineer can take 20%% of their working hours, equivalent to one day a week, to work on any project of their choice. This c

Google is famous for offering all of its engineers "20%" time; that is, each engineer can take 20%% of their working hours, equivalent to one day a week, to work on any project of their choice. This can involve fixing errors or bugs that they have independently noticed, developing new features for existing projects, or creating entirely new services. Google's engineers have initiated some of Google's most popular and innovative offerings during their "20%" time.