Fact Directory

Explore the latest fascinating facts freshly added to our collection!

Why don't helicopters always take off vertically?
Aviation
Helicopters don’t always take off vertically or straight up for several reasons. Although they are... Read more
Comparing Disneyland vs Disney World: Key Differences Explained
Attractions
Disneyland and Disney World share a magical foundation but differ in scale, layout, and experience. ... Read more
How High Can A 737 Fly?
Aviation
The service ceiling of modern Boeing 737NG and 737MAX aircrafts is 41000ft (12496.8m). Earlier 73... Read more
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
Who invented the spork?
Technology
The spork, a clever hybrid of spoon and fork, has been around in various forms for centuries. Early ... Read more
What should my car's tyre pressure be?
Automotive
Your car's tyre pressure should typically be between 31 and 35 PSI when the tyres are cold. For the ... Read more
What are Satellite bands?
Space
Satellite bands are frequency ranges used for communication, navigation, and observation by satellit... Read more
How long do car batteries last?
Automotive
Car batteries typically last between 3 to 5 years, but can last as long as 10 years in some cases. T... Read more
Does LPG Expire
Energy
LPG (propane) does not expire and has an indefinite shelf life, typically lasting 10 to 30 years or ... Read more
When was Australia first discovered?
History
Australia was first documented by Europeans in 1606 when Dutch explorer Willem Janszoon landed on th... Read more