I realize that we’re already well into 2009. But I just discovered this link, so I thought I’d pass it along. You can use this website to generate a 12-month calendar (pdf or postscript) that can be printed and folded into a dodecahedron or a rhombic dodecahedron. It gives a few customization options (year, language, etc.). Enjoy!

# Tag: polyhedron

## 2009 Times Square New Year’s Eve Ball

We can look forward to a very mathematical New Year’s eve ball in Times Square this year. According to the Times Square website: The new Times Square New Year’s Eve Ball is a 12 foot geodesic sphere, double the size of previous Balls, and weighs 11,875 pounds. Covered in 2,668 Waterford Crystals and powered by…