Saad IQBAL
Riyadh, the capital of Saudi Arabia, marked a monumental step in urban transportation with the launch of its state-of-the-art unmanned metro service on December 1, 2024. The Riyadh Metro, designed to revolutionize public transit in the region, boasts six fully automated lines spanning an impressive 176 kilometers, earning it the title of the world’s longest … Read more
The Aral Sea, once one of the largest lakes on Earth, stands today as a stark reminder of the consequences of unplanned environmental exploitation. Situated between Kazakhstan and Uzbekistan, the Aral Sea was the fourth-largest lake in the world and the second-largest in Asia, boasting an expansive surface area of approximately 68,000 square kilometers. In … Read more
Nestled in the frigid expanse of the North Atlantic Ocean, Iceland is a country of breathtaking contrasts. Known as the “Land of Fire and Ice,” it is a place where glaciers and volcanoes coexist in a dramatic and dynamic landscape. What makes Iceland geologically unique is its position on the Mid-Atlantic Ridge, a divergent tectonic … Read more
China’s high-speed rail network is renowned as the most extensive and advanced in the world. A critical element of its success lies in the bridges that carry these trains across rivers, valleys, and mountains. The construction of these high-speed train bridges is an engineering marvel, showcasing a blend of cutting-edge technology, meticulous planning, and unwavering … Read more
Stairs are a fundamental architectural element that can vary significantly in design, structure, and purpose. One unique and fascinating type is Witches’ Stairs. Witches’ Stairs Witches’ Stairs are a peculiar and historically significant design, characterized by their staggered or uneven steps. This arrangement alternates tread heights or widths in a pattern that appears irregular to … Read more