Causal vs. Effectual Thinkers in Business | MetaFilter

http://www.metafilter.com/100426/Causal-vs-Effectual-Thinkers-in-Business

Steven Pinker: Language as a Window into Human Nature | MilkandCookies

http://www.milkandcookies.com/link/241154/detail/

Language of Numbers in Nicaraguan Sign Language | MetaFilter

http://www.metafilter.com/100431/Language-of-Numbers-in-Nicaraguan-Sign-Language

Slashdot: Mars Zap-and-sniff

http://science.slashdot.org/story/11/02/10/0345253/NASA-Invents-New-Technique-For-Finding-Alien-Life
NASA Invents New Technique For Finding Alien Life - Slashdot