Fact Directory

Light travels slower in a fiber optic cable due to the refractive index of its materials, which slow... Read more

What Does "Dead Stick" Mean?

"Dead stick" refers to flying an aircraft without engine power, often after an engine failure. The t... Read more

How Far Can A 787 Fly?

The Boeing 787-800, the smallest model in the 787 family, has a range of 7,305 nautical miles (13,53... Read more

What are Satellite bands?

Satellite bands are frequency ranges used for communication, navigation, and observation by satellit... Read more

Why is Kinder Surprise Banned in USA

Kinder Surprise eggs are banned in the U.S. due to safety concerns stemming from a law in the 1938 F... Read more

How tall is the Eiffel Tower?

The Eiffel Tower is currently 330 meters (1,083 feet) tall. This height was achieved on March 15, 20... Read more

How fast are cargo ships?

Cargo ships operate within a broad speed range that depends on various factors such as demand, envir... Read more

In Thailand, red and white striped curbs signal a no-parking zone where stopping or parking is stric... Read more

How many 747 Jumbo Jets were manufactured?

1574 Boeing 747 aircraft were manufactured between 1968 and January 31, 2023 over its 55 year produc... Read more

How Long Do Passports Last?

For most countries: Adult Passports (over 16 years of age): Valid for 10 years. Children's Passpor... Read more