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Question 1: In what year was penicillin first used to treat a bacterial infection in a human patient?
Question 2: When is the Chinese New Year in 2024?
Chinese New Year, also known as Lunar New Year, is based on the lunisolar Chinese calendar. The date varies each year but typically falls between January 21 and February 20. In 2024, it will be the Year of the Dragon.
Question 3: In a standard deck of cards, what are the odds of drawing an ace?
There are four aces in a standard deck of 52 cards, leading to a 1 in 13 chance (4/52). This is because there are four suits and each suit has one ace.
Question 4: When do Emperor Penguins typically breed?
Emperor Penguins are remarkable for their breeding cycle, which occurs during the harsh Antarctic winter. Breeding begins in March or April, and involves a long trek over ice to their breeding grounds. The males endure the extreme cold for over two months to incubate the eggs.
Question 5: Where in the human body would you find the scaphoid bone?
The scaphoid bone is one of the small bones in the carpal bones of the wrist. It is situated between the hand and forearm on the thumb side of the wrist and is notable for its boat-like shape. Scaphoid fractures are the most common type of carpal bone fractures.
Question 6: Why are coral reefs important to marine ecosystems?
Coral reefs are often referred to as the "rainforests of the sea," housing an incredible diversity of life. Although they cover less than 0.1% of the ocean floor, coral reefs support more than 25% of all marine species.
Question 7: Which battle is considered the turning point of World War II in the Pacific?
The Battle of Midway, fought from June 4-7, 1942, is regarded as the decisive battle that turned the tide of World War II in the Pacific in favor of the Allies. The United States Navy's decisive victory inflicted irreparable damage on the Japanese fleet, notably sinking four of its aircraft carriers.
Question 8: Who was the first human to journey into outer space?
Yuri Gagarin, a Soviet astronaut, made history on April 12, 1961, when he orbited the Earth aboard the Vostok 1 spacecraft. His flight marked the first time a human had been to space and orbited the planet, beginning the era of human spaceflight.
Question 9: The Eiffel Tower is located in which city?
The Eiffel Tower, a wrought iron lattice tower on the Champ de Mars in Paris, France, is named after the engineer Gustave Eiffel, whose company designed and built the tower. It was completed in 1889 and remains one of the most recognizable structures in the world.
Question 10: What is the most abundant element in the Earth's crust?
Oxygen constitutes about 46.6% of the Earth's crust by weight. It is a major component of most rocks and minerals, forming compounds with elements such as silicon and aluminum. Silicon is the second most abundant element in the crust, followed by aluminum and iron.
Although Alexander Fleming discovered penicillin in 1928, it wasn't until 1942 that it was used to successfully treat a bacterial infection in a patient. The first patient was treated in New Haven, Connecticut.