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Question 1: If an element has an atomic number of 8, what is the element called?
Question 2: Which famous cartoon character's real name is Norville Rogers?
Shaggy's full name was first revealed in the 1988 TV movie "Scooby-Doo and the Reluctant Werewolf". His nickname comes from the shaggy style of his hair and goatee.
Question 3: When is cotton typically harvested?
Cotton plants require a long frost-free period for optimum growth, hence they are typically planted in the spring and harvested in the fall. Warm climate and rainfall are integral for its growth.
Question 4: Why is Leonardo da Vinci's painting "Mona Lisa" so famous?
The Mona Lisa's subtle and ambiguous smile has been a source of fascination for centuries, contributing greatly to the painting's enduring fame and mystique. Art historians have debated and analyzed the smile extensively, seeing it as a quintessential example of Leonardo's sfumato technique.
Question 5: Why does Swiss cheese have holes in it?
The holes in Swiss cheese, also known as "eyes," are caused by bacteria called Propionibacter shermani. During the cheese fermentation process, these bacteria consume the lactic acid in the curd and release carbon dioxide gas, which forms bubbles that create the distinctive holes in the cheese.
Question 6: When did the Hubble Space Telescope launch into orbit?
The Hubble Space Telescope was launched into low Earth orbit on April 24, 1990, aboard the Space Shuttle Discovery (STS-31). It has since provided some of the most detailed images of distant galaxies, contributing significantly to the advancement of astrophysics.
Question 7: What is the classification for a storm that reaches wind speeds of 74 miles per hour or higher?
Hurricanes, also known as typhoons or cyclones, depending on where they occur, are categorized by the Saffir-Simpson Hurricane Wind Scale. A storm becomes a hurricane at Category 1 if it reaches wind speeds of 74-95 miles per hour (119-153 km/h). These powerful storms form over warm ocean waters and can cause significant damage when they reach land.
Question 8: Which composer is known for his series of 9 symphonies, the last of which features the famous "Ode to Joy"?
Beethoven's 9th Symphony, completed in 1824, is one of his most celebrated works. Its final movement features a choral setting of Friedrich Schiller's poem "Ode to Joy", which has become one of the most recognizable melodies in classical music. The symphony is seen as a pivotal work bridging the Classical and Romantic eras.
Question 9: Who was the first American woman to travel to space?
Sally Ride became the first American woman in space when she flew on the Space Shuttle Challenger on June 18, 1983. She was the third woman overall to fly to space, after Soviet cosmonauts Valentina Tereshkova and Svetlana Savitskaya.
Question 10: Where in the human body would you find the hypothalamus?
The hypothalamus is a small region of the brain. It plays a crucial role in many important functions, including releasing hormones, and regulating body temperature.
Wowza! Lucky 2day! 
for Q3, Q6, Q7 and Q9
Oxygen is the third most abundant element in the universe and is vital for life on Earth, as it is a key component for respiration and combustion processes.