SubtractAddDivide

http://www.swpc.noaa.gov/SWN/

http://laughingsquid.com/colorful-data-visualizations-of-mathematical-constants-pi-phi-and-e/ ?

Video: the power of a trap-jaw ant’s bite

Bye bye Multiply.com  http://en.wikipedia.org/wiki/Multiply_(website ) Wiki: "Multiply International ceased its social network on 2...

Continued from http://subtractadddivide.multiply.com/links/item/560 An atlas of world maps by illustrators and storytellers

Ray Kurzweil Plans to Create a Mind at Google—and Have it Serve You

Previously