The Hoover Dam, standing at 221 meters (725 feet) tall in the United States, is not only a remarkable feat of engineering and functionality but is also regarded as a work of art due to its stunning design and distinctive features.
- The construction process of the Hoover Dam, once the tallest dam on Earth
- The dark history of the dam, ranked among the top 7 greatest constructions in American history: The cost was very high
- 2 types of fruits that are both “kings of thrombus removal” and “arch-enemies of cancer”: Eat fresh or soak in water, both are fine
- Top 7 deepest ocean trenches on Earth: Number 1 exceeds many people’s imagination
- The world of doppelgängers: When 2 athletes share the same last name and face but DNA results are shocking
