If you're 12 and want to know how to make a video game, say, a Justin Bieber whack-a-mole iPhone application, where do you go to learn how? Let Thomas Suarez, who started an app club at school, explain it all for you.
From the TEDx video description:
Most 12-year-olds love playing videogames -- Thomas Suarez taught himself how to create them. After developing iPhone apps like "Bustin Jeiber," a whack-a-mole game, he is now using his skills to help other kids become developers.