RSS for user "tomderis: snowflakes"-
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if you have a few moments to get outside and collect some snowflakes, please do so! Use some black construction paper as a background for collecting and grab some magnifying glasses from the EE equipment room to investigate. If you have some clear laquer in a spray, put it outside for an hour or so to get cold. Spray some on a piece of overhead plastic (also kept outside to be cold) and then collect snowflakes. Let them settle into the laquer for a while and then bring inside. Put on the overhead and see what kinds of snowflakes you have. Many of these snowflakes are stellar dendrites and they are stunning! If you want some more information in identifying snowflakes, how snowflakes are formed and what temperatures
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