Question 1: When exposed to the air, which element tarnishes due to oxidation?
Question 2: Which company first introduced the iPhone?
Apple introduced the first iPhone in 2007, revolutionizing the smartphone industry. The iPhone combined a mobile phone, an iPod, and an internet communicator into one device with a touchscreen interface.
Question 3: Which Italian Renaissance artist painted the Sistine Chapel ceiling?
Michelangelo painted the ceiling of the Sistine Chapel between 1508 and 1512. The ceiling's various painted elements include the iconic "Creation of Adam". It is considered one of the greatest works of art in history.
Question 4: Which fashion designer is credited with introducing the "little black dress"?
Coco Chanel introduced the concept of the "little black dress" in the 1920s. It was a simple, elegant dress that could be worn for various occasions and became a staple in women's fashion. The little black dress was revolutionary at the time as black was previously associated with mourning.
Question 5: Where does the world's smallest penguin species, the Little Blue Penguin, mainly reside?
The Little Blue Penguin, also known as the Little Penguin or Fairy Penguin, is the smallest penguin species and resides primarily along the coasts of Australia and New Zealand. They usually grow to be about 33 centimeters (13 inches) tall and weigh approximately 1 kilogram (2.2 pounds).
Question 6: Which animal is the national animal of Australia?
The Red Kangaroo has become a symbol of Australia's wildlife and natural beauty since its adoption as the national animal. It is known for its unique hopping locomotion and strong hind legs.
Question 7: If someone is described as "loquacious", what characteristic do they exhibit?
Loquacious comes from the Latin word "loqui", meaning "to speak". It is often used to describe someone who is very talkative and seems to enjoy conversing at length.
Question 8: Where would you find the world's largest carnival celebration?
Rio de Janeiro's Carnival attracts around 2 million people per day. It is considered the biggest carnival in the world.
Question 9: When is International Beer Day celebrated?
International Beer Day was founded in 2007 in Santa Cruz, California. It has since expanded to a worldwide celebration to show appreciation of beer and the people who brew and serve it.
Question 10: What is the name of the pigment that gives skin, hair, and eyes their color?
Melanin is produced by cells called melanocytes. It provides some protection against skin damage from the sun, and the amount of melanin in your skin determines its color.
Silver is a precious metal that tarnishes when exposed to air because of a chemical reaction with sulfur compounds in the air. This is why silver jewelry and silverware often darken and lose their shine over time.