The Pantheon is the oldest building in the world that’s still ... As the day progresses, the sun flickers around the dome’s interior, casting light over its sunken grid like a giant sundial.

So How Did the Pantheon’s Dome Stand the Test of Time ... The immense bronze doors open to a tranquil interior where the ...

One of the largest domes in the world, the Pantheon, is made of concrete. You saved a lot of money building this dome with concrete. But remember: concrete is very heavy. About halfway down the ...

Have you tried building a house using Lego ... One such is the Pantheon, a Roman temple with a soaring concrete dome that would put modern structures to shame. Built in around 125 CE, its dome ...

Keeps buildings cool and all that ... expert in the design of domes – chose concrete to roof over the ambitious dome of the Pantheon? And thin concrete at that. In recent decades, and certainly ...