Fact Directory

Explore the latest fascinating facts freshly added to our collection!

What Is the Solar Constant and why is it important?
Space
The solar constant is the total power radiated out into space by the Sun. Most of this radiatio... Read more
What is Domain Front Running?
Technology
Domain front running is a practice where a domain name is registered immediately after someone searc... Read more
How often should an air conditioner be cleaned and serviced?
Technology
Air conditioners should be cleaned and serviced regularly to ensure efficient performance and extend... Read more
What types of metal armour did Knights wear?
History
Medieval knights wore different types of metal armor to protect themselves. Early on, they used chai... Read more
Why was Mary Queen of Scots executed?
History
Mary, Queen of Scots, was executed on February 8, 1587 at the age of 44, after being imprisoned by Q... Read more
What is the closest habitable planet?
Space
Wolf 1061c, thought to be a super-Earth exoplanet is believed to be the closest habitable planet. ... Read more
Why are TV Remotes often Called 'Clickers'?
Technology
TV remotes are often called "clickers" because of the Zenith Space Command, a groundbreaking remote ... Read more
How Often Should You Clean Your Car's Throttle Body?
Automotive
Throttle body's on cars should be cleaned approximately every 30,000 miles or when you notice sympto... Read more
What is the Eiffel Tower made of?
Buildings
The Eiffel Tower is made from 7,300 tons of puddle iron, a refined type of iron that was considered ... Read more
What is Gray Flag Exercise?
Military
The Gray Flag Exercise is a high-tech military event organized by the U.S. Navy to test and integrat... Read more