Presents an episode of the "Daily Planet" science magazine which uses interviews, field pieces, and experiments to investigate what is going on in the world, discussing the science of twisted light, the X-Prize competition, rainbows, record grooves, fireworks, and other topics.
year:
call number/section: 535
subjects: light, juvenile films, science, miscellanea, films for the hearing impaired, closed caption video recordings, dvds