Grandkids have a snow day (yet again) and are restless, so I put together a bunch of the snow-related stuff I've either posted or linked to over the last few years.
The Mathematics Behind Getting All That Darn Snow Off Your Street.
Useful information these days: How to Rebuild and Repair Vintage Snowshoes. Related: Snowshoe art, and Trampled Snow Art. More here.
Star Wars snowflakes as free printable PDFs.
Science: How snowflakes get their shapes.
We Can Now Make Snow From Poop. But Should We?
Amazing Snow Sculptures at The 2015 Harbin Ice and Snow Festival.