Fun

Imaginary – a virtual math museum.
XKCD – things that make math nerds laugh.
Photo Gallery of the architecturally amazing host hotels for a Joint Mathematics
Meetings, in Atlanta Georgia.
A Mathematical Poetry Anthology collected from fourteen
authors.
The Importance of Mathematics – by Timothy Gowers.
A Survey on Craptological Pairing Algorithms – I’m immortalised in a historic survey article in the Journal of Craptology.

Ken Stange 1946-2016 (a little about my father).
My photography weblog (approximately a picture-a-day on some days)
www.katherinestange.com (old family nonsense etc)
Bike Racing 101 – an overview of collegiate racing in the ECCC I gave to new members of Brown’s racing team
My suggested cycling routes in Rhode Island – includes the famed Jones Boston-Providence Route
Beginner Cycling Safety for Group Touring – a minicourse I gave aimed at participants in Bike and Build