Awkward Lectures Cory Arcangel's best known artwork Super Mario Clouds turns the world's first scrolling video game into a digital environment of placid repetition. It percolated on the internet and spilled into the Whitney's Biennial, making Arcangel a digital art superstar. But his true calling may have been as a lecturer. Whether the topic is hacking old electronics or copyright; his willful ignorance of art history or his place in it, Arcangel always entertains.......