
Scientists stuck 3D glasses on cuttlefish and made them watch movies
Cuttlefish, the cute, often tiny cousins of squid and octopi, are highly skilled hunters. They are great at judging distance, striking out with their tentacles and snatching prey with ease. Scientists hoping to learn more about how cuttlefish see the world came up with a rather interesting test, and it involves slapping a pint-sized pair …