Frontiers of Construction Skymakers (1999– ) watch online HD

One of the earliest examples of a large scale dome is the Pantheon in Rome. Originally constructed in 27 BC, it was re-built in the second century. Since then, the dome has become a classic... See full summary

One of the earliest examples of a large scale dome is the Pantheon in Rome. Originally constructed in 27 BC, it was re-built in the second century. Since then, the dome has become a classic architectural form. Skymakers looks at the engineering challenges in the construction of London's Millennium Dome and Toronto's SkyDome.