The Tech - Online EditionMIT's oldest and largest
newspaper & the first
newspaper published
on the web
Boston Weather: 24.0°F | Overcast



Credit: BRIAN HEMOND -- THE TECH

Alex Rolfe G displays one of the 35mm movie film reels used by the Lecture Series Committee. Data encoded on the edge of the film allow LSC’s new closed-caption system to synchronize itself with the movie.