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Laser-scanning technology is used to uncover the engineering secrets of ancient Rome's Colosseum.

Past Broadcasts

  • Thursday, July 6 from 10:00 p.m. - 11:00 p.m. on OPB PLUS
  • Saturday, July 8 from 2:00 a.m. - 3:00 a.m. on OPB PLUS

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