Almanac
Quiz: How many years did Nelson Mandela spend in prison?
Quiz: Who was the first person to travel into outer space?
Quiz: What was the first human-made satellite to orbit Earth?
Quiz: Through what genetic line is mitochondrial DNA passed down?
Quiz: Through what three countries does the Okavango River flow?
Quiz: What is the world's largest freshwater lake by surface area?
Quiz: Which planet contains the solar system's largest known canyon?
Quiz: The passage between South America and Antarctica is named after which explorer?
Quiz: What two English families fought in the War of the Roses?
Quiz: What two countries formed the first cross-border world peace park?
Quiz: In what year did the world's population switch from mostly rural to urban?
Quiz: When do projections indicate that all sea ice will melt?
Quiz: Which is the largest country in the world by land mass?
Quiz: How cold can it get in the Dry Valleys of Antarctica?
Quiz: What is the genus and species of Lucy, an ancient human ancestor?
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