The Block-Wide Equation Hidden Under Philadelphia's Floors

0:0042:29

Listen in the Podli app 🎧

Follow your favourite podcasts, listen offline and in the car with CarPlay and Android Auto, and always pick up where you left off. Free to try.

The Block-Wide Equation Hidden Under Philadelphia's Floors

Become a supporter of this podcast: https://www.spreaker.com/podcast/kurious-strange-unusual-unbelievable--5682250/support.

KURIOUS: Strange and Unusual Stories

This episode includes AI-generated content.