140 years ago this month, a teenage farm-boy with a sensitive curiosity about the world, a microscope, a camera, and a fiercely supportive mother awakened humanity to the art and science of snow with his pioneering photomicroscopy of snowflakes https://t.co/6zYvE08cuH https://t.co/wPCjY9y5C8
https://twitter.com/brainpicker/status/1221122819255414785?s=09