Even when I did have to do some rote memorization vis a vis flash cards, I found the process of making my own flash cards helped me remember the info more than just going through them.

FORBES: Study Tip: If You Want to Remember Something, Think Deeply About It

So small is the micro that it can disappear behind your hands, making it possible to discreetly play There is no stylus, no flash memory cards, no Web browser, or any of the other trappings of next-generation handheld games.

ENGADGET: Switched On: The Game Boy Micro pulls off the screen play