travel Atlas Obscura – The intriguing website of life oddities moves to illustrated book form Sara Lorimer
family Mark's mailing from Quarterly.co: EL wire, tiny microscope, and a black light flashlight Mark Frauenfelder
Explore the twists and turns of the Chislehurst Caves on Obscura Day, April 28, 2012 Mark Frauenfelder
Book LA Event: Moonwalking with Einstein: The Art and Science of Remembering Everything Mark Frauenfelder