Travels Online (Fun Mathy Posts)

I'm traveling for 3 weeks, visiting family and (in 10 days) attending the Math Circle Teacher Training Institute. I'm not online much during my travels, and probably won't have much to say until I get back home. But I'm scanning through my stash on Google Reader, and have come across a few posts I'd like to share:

• The story of some home-made stuffed Platonic solids (a gift for a baby) on Moebius Noodles might inspire me to try my hand at sewing some up. Beforehand, I'd want to figure out how to make them all about the same size. Should I go for the same height? Figuring that out would be a fun challenge.
• Patrick Honner gives a TEDX talk suggesting some benefits of creativity in the math classroom.
• On her math circle blog at Talking Stick Learning Center, Rodi addresses the question, "Is everything related to math?"

Enjoy your summer!