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Question 1: Why are the Moai statues on Easter Island famous?
Question 2: How many naturally occurring elements are there in the periodic table?
While there are 118 confirmed elements in the periodic table, only 94 of these occur naturally. The remaining 24 elements are artificially produced through nuclear reactions.
Question 3: When did the Eiffel Tower open to the public?
The Eiffel Tower was constructed for the 1889 World's Fair in Paris. It took 2 years, 2 months and 5 days to build and was meant to be a temporary exhibit, but it proved so popular that it was never dismantled. Today it is one of the most iconic and visited monuments in the world.
Question 4: How many time zones are there in Russia?
Russia is the world's largest country by land area, spanning 11 time zones from Kaliningrad in the west to the Kamchatka Peninsula in the east. This means when it's 12 noon in Kaliningrad, it's already 11 PM in Petropavlovsk-Kamchatsky.
Question 5: Who wrote the famous dystopian novel Brave New World?
Immanuel Kant was a key figure in the Age of Enlightenment. Born in 1724 in Prussia, his influential works include Critique of Pure Reason, Critique of Practical Reason, and Critique of Judgment. He spent his entire life in the city of Königsberg.
Question 6: When was the Diagnostic and Statistical Manual of Mental Disorders (DSM) first published?
The DSM is the standard classification manual used by mental health professionals in the United States to diagnose mental disorders. It has gone through several revisions, with the most recent version, DSM-5, published in 2013.
Question 7: What tree product accounts for about 30% of the world's industrial wood trade?
Plywood is made from thin sheets of wood veneer that are glued together. It is an important and widely traded wood product used in construction and furniture making. The global plywood market was valued at over $75 billion in 2021.
Question 8: When is Mexico's Day of the Dead celebrated?
Day of the Dead (Día de los Muertos) is a Mexican holiday that involves family and friends gathering to pray for and remember loved ones who have died. It is celebrated in connection with the Catholic holidays of All Saints' Day and All Souls' Day.
Question 9: What is the best-selling novel of all time?
Don Quixote, written by Miguel de Cervantes, is considered the best-selling novel of all time with over 500 million copies sold. It was originally published in two parts, in 1605 and 1615.
Question 10: Who wrote the famous play "Death of a Salesman"?
"Death of a Salesman" premiered on Broadway in 1949 and won the Pulitzer Prize for Drama and the Tony Award for Best Play. The play is considered a classic of American theatre and one of Miller's most famous works, offering a critique of the American Dream.
The Moai are monolithic human figures carved between the years 1250 and 1500 by the Rapa Nui people on Easter Island in eastern Polynesia. Nearly half are still at Rano Raraku, the main moai quarry, but hundreds were transported from there and set on stone platforms called ahu around the island's perimeter. The moai are famous for their large, broad noses and strong chins, along with rectangle-shaped ears and deep eye slits.