Did you know that the founding conference of the United Nations was actually held in San Francisco in 1945, not New York City, where its headquarters...
Did you know that the Great Wall of China is not a single continuous wall but rather a series of fortifications? Spanning approximately 13,171 miles (21,196...
Did you know that the first wearable eyeglasses were invented in Italy around 1286? In those days, glasses featured simple convex lenses mounted in frames made...
Did you know that around 335 million years ago, most of the Earth’s landmasses were joined together in a supercontinent called Pangaea? This massive land formation...
Did you know that the flag of Denmark, known as the Dannebrog, is the oldest national flag still in use? According to legend, the flag fell...