Question 1: What element is the main component of the human body?
Question 2: Which type of rock is formed from cooled magma or lava?
Igneous rocks are formed when magma (molten rock underground) or lava (molten rock above ground) cools and solidifies. Examples of igneous rocks include granite, basalt, and obsidian.
Question 3: Why is the festival of Holi celebrated in India?
Holi is a popular Hindu festival that celebrates the arrival of spring, the end of winter, and the blossoming of love. It is also said to signify the triumph of good over evil. The festival is known for the colored powder that revelers throw on each other, leaving festival-goers coated in color by the end of the day.
Question 4: Where was the world's first stock exchange established?
The Amsterdam Stock Exchange, established in 1602 by the Dutch East India Company, is considered the oldest stock exchange in the world. It was the first to formally trade in securities.
Question 5: Where does the name "copper" come from?
The name "copper" comes from the Latin word "cuprum", which means "from the island of Cyprus". In ancient times, Cyprus was a major producer of copper.
Question 6: In Greek mythology, who flew too close to the sun with wings made of wax and feathers?
In Greek mythology, Icarus and his father Daedalus attempted to escape Crete using wings constructed from feathers and wax. Icarus ignored his father's warning not to fly too close to the sun, causing the wax to melt. He fell into the sea and drowned, giving us the term "Icarus complex" for one whose ambition exceeds their ability.
Question 7: 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 8: In the TV series Friends, what is the name of Phoebe's twin sister?
Phoebe's twin sister Ursula was a recurring character on Friends, often causing confusion and mischief due to their identical appearance. Ursula worked as a waitress and appeared in the show as early as the first season. Lisa Kudrow, who played Phoebe, also portrayed Ursula in a clever dual role.
Question 9: In the TV series "Friends", what is the name of Joey's acting agent?
Estelle Leonard is Joey's eccentric acting agent in "Friends". She is known for her chain-smoking habit and raspy voice. Despite her blunt manner, she cares about Joey's career and helps him land several acting gigs throughout the series.
Question 10: Which British royal served in the Royal Navy during the Falklands War?
Prince Andrew, the second son of Queen Elizabeth II, served as a helicopter pilot in the Royal Navy during the Falklands War in 1982. He flew numerous missions including anti-submarine warfare, casualty evacuation, and transportation duties.
While carbon is often thought of as the key element in organic life, oxygen actually makes up the largest percentage of the human body by mass. About 65% of the human body is oxygen, primarily due to the water (H2O) content in our cells and blood.