"Legacy of Letter A"

The letter A embodies rich history and cultural significance.

The largest hot air balloon in the world can carry 30 people!

The world's largest hot air balloon, Inno-Lotus, is 60.8 meters (200 feet) tall when enveloped, and 65 meters (213 feet) in diameter when fully inflated. Capable of carrying up to 29 passengers, it is often used for tours and special events. Despite its massive size, Inno-Lotus operates on the same principles as smaller balloons, using a propane burner to heat the air inside the envelope and make it rise. The pilot controls the balloon's height by adjusting the heat output, and can also steer it by riding winds at different altitudes. To land, the pilot gradually reduces the burner temperature, allowing the air inside to cool and the balloon to descend safely to the ground. In essence, Inno-Lotus and other hot air balloons float through the sky, delivering a peaceful and unique vantage point to explore the world from above.

Rivers as Civilizations' Lifeline

The Nile and Amazon Rivers are vital.

Mercury: a small but mighty world

Mercury, the smallest planet with extreme temperatures, barren terrain and an unusual orbit, offers insight into the mysteries of our Universe.

Brave Defender of the Galaxy

In the vast darkness of space, two interstellar battleships engage in a fierce battle for control over the galaxy. The USS Galactica, under the command of Captain John Reynolds, challenges the massive alien warship known as the Zardonian dreadnought in an intense showdown of firepower and maneuverability.

"Do Mountains Rise?"

Mountains can grow taller each year.

Psychological Hierarchies

Superiority and inferiority shape behavior and society.