Ep 39. Built to Last

Modern Marvels is a popular American television series that explores various aspects of modern technology and engineering. Season 16, episode 39 of the show is titled "Built to Last" and focuses on the durability and longevity of various structures and materials.

The episode begins with an exploration of the Hoover Dam, a massive concrete structure that has stood for over 80 years. Viewers are taken through the engineering and construction processes that went into building the dam, which required a massive workforce and the use of cutting-edge technology at the time.

From there, the show moves on to explore other structures that have stood the test of time. Viewers will see the Golden Gate Bridge in San Francisco, which has survived earthquakes, high winds, and the pounding of the Pacific Ocean for over 80 years. They will also see the Brooklyn Bridge in New York, which was built in the late 1800s and is still in use today.

The episode also takes a look at some of the materials that have been used to build these structures and explains why they have been so successful. For example, concrete is a material that has been around for thousands of years and is still widely used today because of its strength and durability.

Modern Marvels also explores the ways in which modern technology is being used to create even more durable structures. The show takes a look at a company that is developing a new type of concrete that is infused with fibers to make it even stronger than traditional concrete.

In addition to exploring these incredibly long-lasting buildings and materials, the episode also touches on the importance of maintenance and repair. Even the strongest structures can begin to deteriorate over time, so it is important for engineers and maintenance crews to keep a close eye on them and make any necessary repairs.

Overall, "Built to Last" is a fascinating look at the engineering and technology that goes into creating structures that can stand the test of time. Viewers will be amazed at the ingenuity and innovation that went into building some of the world's most iconic structures and will gain a new appreciation for the role that technology plays in our lives today.