Secretly Incredibly Fascinating
Asphalt
Sep 4, 2023
The podcast explores the nostalgic connection between fresh asphalt and school days, the different names and forms of asphalt, the La Brea tar pits and the diversity of organisms, the impact of asphalt roads on pollution, and the environmental impact of asphalt.
50:38
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Quick takeaways
- Asphalt has been used by ancient civilizations for waterproofing and construction purposes.
- Asphalt roads can release significant amounts of pollution, but advancements like warm mix asphalt help reduce pollution.
Deep dives
Humans have been using asphalt for massive public works projects for thousands of years
Asphalt has been used by ancient cultures for various purposes, such as waterproofing canoes and sealing containers of water. Ancient civilizations like those in the Indus River Valley and ancient Egypt used asphalt in the construction of structures, including the Great Bath in Mohenjo-Daro and roads in Egypt. Asphalt has a long history of being utilized in public works projects for waterproofing, binding, and sealing.
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