Architecture: Raising the Big Top

Basic architecture can be whittled down to beams and a sheet. This is seen through circus tents, the Hubert H. Humphrey Metrodome and other things.

English

Originally Aired October 26, 1987
Runtime 30 minutes
Production Code N 611
Network PBS
Created September 18, 2017 by
Administrator admin
Modified September 18, 2017 by
Administrator admin