0
54 min
How did medieval engineers construct magnificent skyscrapers of glass and stone?
Name | Character | Team | |
---|---|---|---|
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Jay O. Sanders | Self - Narrator | Unowned |
Joan R. Branham | Self | Unowned | |
Frank Helmholz | Self | Unowned | |
Stefaan Van Liefferinge | Self | Unowned | |
Thibaut Desjardins | Self | Unowned | |
Jacqueline Jung | Self | Unowned | |
Andrew Tallon | Self | Unowned |