Photo by K G. Libbrecht |
By the way, did you know it usually takes about 15 to 45 minutes for a snowflake to form and fall to the ground? Snowflakes form in a wide variety of intricate shapes, leading to the popular expression that "no two are alike". Although statistically possible, it is very unlikely for any two snowflakes to appear exactly alike due to the many changes in temperature and humidity the crystal experiences during its fall to Earth.
Here's how to make your own snowflake:
All you've ever wanted to know about snowflakes can be found on the Snow Crystals website
Here's our snow in 2009!
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