Who first discovered that no two snowflakes are exactly alike?, A scientist from New York, Wilson Bentley, A school teacher, A photographer from Canada, Where was Wilson Bentley born?, California, Canada, Vermont, New York, In what year was Wilson Bentley born?, 1856, 1865, 1875, 1885, How old was Bentley when he received a microscope?, Ten, Twelve, Fifteen, Twenty, What were the first things Bentley looked at with his microscope?, Leaves, Insects, Rocks, Snowflakes, Why couldn’t Bentley draw the snowflakes at first?, He didn’t know how to draw, The snowflakes melted, The microscope was broken, It was too dark, What did Bentley use with his microscope to capture snowflakes?, A flashlight, A mirror, A camera, A computer, In what year did he take his first successful picture of a snowflake?, 1865, 1875, 1885, 1895, How many snowflakes did Bentley photograph during his life?, About 500, About 1,000, More than 3,000, More than 5,000, Where did Bentley spend many hours developing his technique?, In a warm laboratory, In the cold, At school, In a factory.

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