We're excited to celebrate the release of The 99% Invisible City book by host Roman Mars and producer Kurt Kohlstedt with a guided audio tour of beautiful downtown Oakland, California.

In this episode, we explain how anchor plates help hold up brick walls; why metal fire escapes are mostly found on older buildings; what impact camouflaging defensive designs has on public spaces; who benefits from those spray-painted markings on city streets, and much more.

Plus, At the end of the tour, stick around for a behind the scenes look at the book as we answer a series of fan-submitted questions about how it was created, offering a window into the writing, illustration and design processes.

Exploring The 99% Invisible City

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