There are a lot of different kinds of locks, and you need different easily accessible household material to pick different kinds. This video focuses on teaching you to pick a padlock, familiar to any who have ever had a locker, with a soda can, something you probably have too many of if you still have a locker. You will make a shim out of the can and then use that to open the lock, either single or double-shackle. Get your history book back out of Jimmy Peterson's locker with the technique you learn in this video.
Have an iPhone? Check out all 200+ new features coming in iOS 13.