Why did Florida's 7-mile bridge face disaster?
The Seven Mile Bridge, part of the 110-mile Ocean Highway, connects the Florida Keys to the mainland. This engineering marvel was once the longest continuous concrete bridge in the world. The original...
5 Heinä 13min
Why is the Salton Sea a national disgrace?
Once one of the nation’s premier resorts, the Salton Sea welcomed millions of guests to its idyllic shores each year. Today, it has been reduced to a barren, toxic wasteland, growing saltier yearly. T...
2 Heinä 18min
Why The Longest Bridge in The World was Destroyed (and rebuilt)
Why The Longest Bridge in The World was Destroyed (and rebuilt) Learn more about your ad choices. Visit megaphone.fm/adchoices
1 Heinä 17min
Why the Eiffel Tower has a Secret Apartment on Top
Why the Eiffel Tower has a Secret Apartment on Top Learn more about your ad choices. Visit megaphone.fm/adchoices
30 Kesä 17min
I uncovered NYC's hidden mail tubes 📬
Beneath the streets of New York City lies a 27-mile pneumatic mail network that once transported 100,000 letters a day using air pressure. Operational from 1897 to 1953, this system shot steel caniste...
29 Kesä 15min
How the St. Francis Dam changed engineering forever
On March 12, 1928, the collapse of California's St. Francis Dam tragically highlighted the devastating consequences of engineering failures. The disaster released billions of gallons of water into the...
28 Kesä 31min
Why is there a submarine in a lake? 🤔
Explore the fascinating history of the USS Silversides, a World War II-era submarine now resting in Muskegon, Michigan. This legendary vessel is recognized as one of the most successful submarines of ...
27 Kesä 23min
I experienced the downfall of Pruitt-Igoe 😱
Pruitt-Igoe was a public housing complex in St. Louis, Missouri, built in the 1950s as part of a post-World War II urban renewal initiative aimed at providing affordable housing for low-income familie...
26 Kesä 21min
