1. Curiosity Mars Rover descent in real time – via Xeni Jardin.
2. Dog Topography – via Maria Popova.
3. Sculptural Feynman diagrams by Edward Tufte – via Joe Kraus via David Pescovitz.
4. “Atheists Ignore Islamophobia at Their Peril” by Chris Stedman.
The Finch and Pea 