With most aspects of food (e.g., styles of cooking, pans, dishes), you could fill a book with all the ways different cultures have come up with to do the same basic task. Not so with cutlery. For all the different worldwide cuisines, your choice is chopsticks or "Western" cutlery - knife, fork, spoon. What other options are there? Are these really the only two types of cutlery that mankind has invented?