Question 1: Who wrote the famous Chinese text "The Art of War"?
Question 2: When is the Hindu festival of Diwali typically celebrated?
Diwali, the Hindu "festival of lights", is celebrated on the 15th day of the Hindu month of Kartik, which usually falls in October or November on the Gregorian calendar. The festival celebrates the spiritual victory of light over darkness.
Question 3: If the average tire has a tread life of approximately 50,000 miles, how many times would you expect to replace the tires on your vehicle if you drove it for 200,000 miles?
Tires are one of the most important safety features on a vehicle. It's recommended to rotate tires every 5,000 to 8,000 miles to ensure even wear and maximize tread life.
Question 4: What is the most visited country in the world?
France welcomed over 89 million international visitors in 2019, making it the world's top tourist destination. The Eiffel Tower is the most-visited paid monument in the world.
Question 5: Which company was the first in the world to be valued at over $1 trillion?
In August 2018, Apple became the first publicly traded U.S. company to reach a $1 trillion market capitalization. Apple was founded in 1976 by Steve Jobs, Steve Wozniak, and Ronald Wayne.
Question 6: What is the highest-grossing movie of all time?
Avatar, directed by James Cameron, was released in 2009 and grossed over $2.8 billion worldwide. It held the record for highest-grossing movie for nearly 10 years until it was briefly surpassed by Avengers: Endgame in 2019. However, a re-release of Avatar in China in 2021 pushed it back to the top spot.
Question 7: Why do stalactites and stalagmites form in caves?
As water drips from the ceiling of a limestone cave, it leaves behind traces of calcite, slowly building up stalactites hanging down and stalagmites pointing up over thousands of years. The two formations sometimes meet in the middle to form a pillar.
Question 8: Which country is home to the ancient city of Petra?
Petra is an archaeological city in southern Jordan famous for its rock-cut architecture. It was the capital city of the Nabataean Kingdom around 300 B.C. and is now Jordan's most popular tourist attraction.
Question 9: Why are giant pandas born so tiny?
Newborn giant pandas weigh only about 3 to 5 ounces (85 to 140 grams) - around 1/800th of the mother's weight. This small size allows the mother panda to move about and still care for the cub.
Question 10: Where is the center of mass of a figure skater located when they are spinning on ice?
The center of mass of a figure skater is typically located just above their belly button. As they pull their arms and legs inward, their rotational inertia decreases which makes them spin faster.
Sun Tzu was a Chinese general, military strategist, and philosopher who lived in the Eastern Zhou period of ancient China. "The Art of War" is an influential work of military strategy that has affected both Western and East Asian philosophy and military thinking.