Docomo (ドコモ) is a Japanese cell phone company that's made some great commercials. Last November they posted this video showing how to cook fried shrimp in 3 seconds using a cannon.
Last month they came out with a new commercial using a cannon to make gyoza (dumplings).
I just love the woman's reaction to the abruptness of the chef, and her expression when eating the food at the end of the videos. Ah technology. Won't it be awesome when we all have fast cooking cannons in our own kitchens?