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[postlink] http://science-video.blogspot.com/2011/12/explore-snow-science.html[/postlink] http://www.youtube.com/watch?v=uOa2T0zuXtsendofvid [starttext]Very good video and quite intersting. [endtext]

Explore Snow Science

[postlink] http://science-video.blogspot.com/2011/12/science-of-snowflakes.html[/postlink] http://www.youtube.com/watch?v=ep_eACWcRCsendofvid [starttext]Nice Video but entropy doesn't decrease when water freezes, It cant. you might wont to brush up on your laws of thermodynamics, but cool video. Thanks. [endtext]

The science of snowflakes

[postlink] http://science-video.blogspot.com/2011/12/snowflake-science-time-lapse-2.html[/postlink] http://www.youtube.com/watch?v=X6BK08fhCtAendofvid [starttext]Laboratory-grown snowflakes provide new insights into the molecular dynamics of crystal growth. Here, high voltage was used to create thin ice needles, and stellar snowflakes subsequently grew on the ends of the needles. [endtext]

Snowflake Science: Time-lapse 2

[postlink] http://science-video.blogspot.com/2011/12/snowflake-science-time-lapse-1.html[/postlink] http://www.youtube.com/watch?v=fqBPlmxHJwUendofvid [starttext]Caltech professor of physics Kenneth Libbrecht will tell you that this has to do with the ever-changing conditions in the clouds where snow crystals form. Now Libbrecht, widely known as the snowflake guru, has shed some light on a grand puzzle in snowflake science: why the canonical, six-armed "stellar" snowflakes wind up so thin and flat.

Snowflake Science: Time-lapse 1

[postlink] http://science-video.blogspot.com/2011/12/math-solves-materials-science-mystery.html[/postlink] http://www.youtube.com/watch?v=dhD171setr8endofvid [starttext]It's like a videogame rule where every crystal block that is the smallest in perimeter is shrank then absorbed into the nearest larger crystal blocks. Let's say the line length section of the perimeter is shrinking at a rate of 1 pixel per second toward the nearest perimeter section, then that makes the next nearest crystal grow in perimeter at a rate of 2 pixels per second. [endtext]

Math solves materials science mystery