Fact Directory

Explore the latest fascinating facts freshly added to our collection!

Why is Kinder Surprise Banned in USA
Food
Kinder Surprise eggs are banned in the U.S. due to safety concerns stemming from a law in the 1938 F... Read more
Do speakers wear out?
Technology
Yes, speakers do wear out over time. They are subject to mechanical wear, especially in the componen... Read more
What are Satellite bands?
Space
Satellite bands are frequency ranges used for communication, navigation, and observation by satellit... Read more
Why Does Light Travel Slower in a Fiber Optic Cable?
Physics
Light travels slower in a fiber optic cable due to the refractive index of its materials, which slow... Read more
What are the largest major cities in China?
Geography
China, a vast and diverse nation, is home to some of the world’s largest cities, each playing a cr... Read more
Best Time to Visit Kathmandu for Clear Skies, Sightseeing, and Himalayan Treks
Travel
The best times to visit Kathmandu are March to May and September to November, when the weather is cl... Read more
How much is the Leaning Tower of Pisa leaning?
Buildings
The Leaning Tower of Pisa currently leans at 3.97 degrees, but at its worst, it tilted at 5.5 degree... Read more
How long do LED lights last?
Technology
LED lights typically last between 25,000 to 50,000 hours, which translates to about 10 to 20 years o... Read more
Do Evaporative Coolers Work in Humid Tropical Environments?
Technology
Evaporative coolers are not well-suited for humid tropical environments because their effectiveness ... Read more
Why does Norway send a Christmas tree to London?
Christmas
Every year since 1947, the people of Norway have gifted the Trafalgar Square Christmas Tree, a tower... Read more