Brunelleschi’s stubbornness led to ... an inner one visible from within the cathedral nested inside a wider, taller external dome. To counteract “hoop stress,” the outward, bulging pressure ...

Yet its survival goes beyond mere luck; it is the product of brilliant engineering that has defied centuries of wear and tear. So How Did the Pantheon’s Dome Stand the Test of Time? Let’s explore this ...

Perhaps you already know its nickname is "Brunelleschi's Dome," after its daring Renaissance ... you probably won't have to wait in line to get inside. The real miracle? Admission is free.

Part two looks at British artist Luke Jerram's contemporary dome, a public artwork in Coal Drops Yard, near King's Cross, and how it has developed over time. (2 of 2 ...

Part two looks at British artist Luke Jerram's contemporary dome, a public artwork in Coal Drops Yard, near King's Cross, and how it has developed over time. (2 of 2 ...