You may not know this but Joe has spent quite some time working with concrete. We talk about concrete, its uses and what it has allowed Architects and builders to achieve in various forms along with some of the weaknesses of concrete and how this can be resolved through reinforcing with steel etc. Greg also has a couple of nerdy jokes for you to enjoy.

How Concrete is Made

6 Methods for Curing of

Concrete

Golf Balls in the Jar

Reinforced Concrete

Prestressed concrete

Seventeen Buildings by Frank Lloyd Wright

Types of Concrete

Queensland Tennis Centre

Donovan Hill's C House

Neville Bonner Building

Jimmys on the Mall

Concrete in China