Cuttlefish






> [Cuttlefish remember the what, when, and where of meals-even into old age](https://arstechnica.com/science/2021/08/cuttlefish-remember-the-what-when-and-where-of-meals-even-into-old-age/?utm_source=tldrnewsletter)

> [Cuttlefish can pass the marshmallow test](https://arstechnica.com/science/2021/03/cuttlefish-can-pass-the-marshmallow-test/?utm_source=tldrnewsletter)









