Did you know that the world's oldest known map is a Babylonian clay tablet from around 6th century BC? What do you think was the most important feature they chose to include on such an early map?
Did you know that the world's largest living organism is not a whale, but a honey fungus in Oregon? What other surprising 'largest' records have you discovered?
Did you know that the 'Blue Tears' bioluminescent waves in Sri Lanka are caused by a specific type of dinoflagellate? What other natural light phenomena have you witnessed?
Did you know that the world's oldest known recipe is for beer, dating back to ancient Mesopotamia? What is your favorite traditional drink from Sri Lanka and what makes it special?