Question 1: What is the only mammal capable of sustained flight?
Question 2: When did the original "Star Wars" film (later subtitled "Episode IV - A New Hope") have its theatrical release?
The original "Star Wars" film, written and directed by George Lucas, premiered in theaters on May 25, 1977. It became a pop culture phenomenon and launched one of the most successful film franchises in history.
Question 3: When a plant's leaves turn yellow and fall off prematurely, it is often a sign of which nutrient deficiency?
Nitrogen is essential for the production of chlorophyll, which gives leaves their green color. When nitrogen is deficient, older leaves turn yellow and fall off as the plant redirects the limited nitrogen to newer leaves.
Question 4: What was the highest-grossing film worldwide in 2019?
Avengers: Endgame, the culmination of the Marvel Cinematic Universe's Infinity Saga, grossed over $2.79 billion worldwide, making it the highest-grossing film of 2019 and, at the time, the highest-grossing film of all time (now second to Avatar).
Question 5: In Greek mythology, who was the hero that slayed the Minotaur?
In Greek mythology, Theseus was the hero who ventured into the Labyrinth on the island of Crete and slew the Minotaur, a half-man, half-bull creature. Theseus was aided by Ariadne, who gave him a ball of thread to navigate the maze.
Question 6: Where was the ancient Babylonian ruler Hammurabi's law code discovered?
The Code of Hammurabi, one of the earliest and most complete written legal codes, was discovered in 1901 in Susa, Iran, where it had been taken as plunder by the Elamite king Shutruk-Nahhunte in the 12th century BC. It was originally displayed in Babylon, Hammurabi's capital.
Question 7: When did the Berlin Wall come down?
The fall of the Berlin Wall on November 9, 1989 was a pivotal event that marked the falling of the Iron Curtain and the start of the end of the Cold War. It began with an announcement by the East German government that all GDR citizens could visit West Germany and West Berlin. Crowds of East Germans crossed and climbed onto the wall, joined by West Germans on the other side in a celebratory atmosphere. The "fall" of the inner German border took place shortly afterwards. Over the next few weeks, parts of the wall were chipped away by a euphoric public and by souvenir hunters.
Question 8: How many years was the wheel invented before the invention of the toilet?
The wheel was invented around 3500 BCE in Mesopotamia, while the first flushing toilet was invented in 1596 by Sir John Harington. This means the wheel predates the toilet by approximately 5,300 years, showcasing the vast difference in the timelines of these two significant inventions.
Question 9: Which country is the origin of the alcoholic spirit vodka?
While several countries, including Poland and Sweden, have long traditions of vodka production, the spirit originated in Russia. The name "vodka" comes from the Russian word "voda," which means "water."
Question 10: If 3x - 7 = 8, what is the value of 6x - 14?
To solve for x in the equation 3x - 7 = 8, add 7 to both sides, then divide by 3. This gives x = 5. Substituting this value into the expression 6x - 14 yields 6(5) - 14 = 30 - 14 = 16.
Bats are the only mammals capable of true, sustained flight. Their wings are formed by a membrane of skin, called the patagium, that extends between their elongated fingers, body, and hind limbs.