
Wilson A. Bentley, the Snowflake Man
Stuff You Missed in History Class
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How to Take a Photo Micrograph of a Snow Crystal
The first photo micrograph of a snowflake was made on January 15, 18 85. It took bentley four years to figure out exactly how to do it. We know more about mild cognitive impairment or m c i and its most common cause. If you or someone you love has symptoms like these, consider asking about cognitive screening.
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