Summary: In episode 15, the Lab Rats grab a bag of marshmallows and fire up their blow torch and show you how optical discs work. Includes coverage of CDs, DVDs and blu-ray and HD DVD.
Summary: In episode 15, the Lab Rats grab a bag of marshmallows and fire up their blow torch and show you how optical discs work. Includes coverage of CDs, DVDs and blu-ray and HD DVD.