Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

The peg method For this method, which is the most complex, imagine a coat rack with several pegs on it. However, the pegs in this method consist of images in our mind. This method has some similarity ...

Just like the Memory Room system, the Body Peg method also uses association to confirm the memory of location of items. It includes giving body parts different numbers (depending on the number of ...