TV

Nova

Building The Great Cathedrals


Hands-on experiments reveal architectural secrets used to erect these soaring, glass-filled walls.

Past Broadcasts

  • Wednesday, December 24 from 9:00 p.m. - 10:00 p.m. on OPB TV
  • Friday, December 26 from 2:00 a.m. - 3:00 a.m. on OPB TV
  • Sunday, December 28 from 11:00 a.m. - 12:00 p.m. on OPB TV
  • Sunday, January 25 from 1:00 p.m. - 2:00 p.m. on OPB PLUS
  • Tuesday, January 27 from 4:00 a.m. - 5:00 a.m. on OPB PLUS

Upcoming Broadcasts

There are no upcoming broadcasts