Fact Directory

Explore the latest fascinating facts freshly added to our collection!

What Is The Maximum Size For A Sitemap?
Technology
The maximum size for a sitemap is 50MB uncompressed or 50,000 URLs. If your site exceeds these limit... 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 HSTS?
Technology
HSTS, or HTTP Strict Transport Security, is a security feature that ensures websites are accessed ex... Read more
What types of fuel do planes and aircraft use?
Aviation
Planes and aircraft primarily use two types of fuel: Jet fuel and AVGAS. Jet fuel, a kerosene-ba... Read more
Is it bad to leave a laptop plugged in?
Technology
Leaving a laptop plugged in does not typically damage the battery or present any danger to the devic... Read more
What is the longest road in the world?
Travel
The Pan-American Highway is the longest road in the world, stretching about 19,000 miles (30,000 km)... Read more
Why don't planes use reverse thrust to reverse from the gate?
Aviation
Planes no longer use reverse thrust to reverse from the gate for several reasons: Risk of Damage:... Read more
What Is the Maximum Length of an Ethernet Network Cable?
Technology
The maximum length for a quality Cat5e or Cat6 Ethernet cable is roughly 295 feet (90 meters), with ... Read more
How deep is the biggest hole?
Science
The Kola Superdeep Borehole, located in Russia, is the world's deepest man-made hole, reaching a dep... Read more
Is it safe to drink rain water?
Health
Rainwater is not automatically safe to drink. While it can be useful for activities like watering pl... Read more