With 48 fact-filled cards per package, Knowledge Cards are a great source of condensed information—all in a deck the size of a pack of playing cards.


From acarology (the study of mites and ticks) to zymology (the study of the process of fermentation), test yourself and your friends on 48 "ologies".  The front of each card lists a field of study with three possible definitions; the correct answer is on the back.  Education and entertainment in one small pack of cards.

Knowledge Cards, Study Up!