Darkcoin, the Shadowy Cousin of Bitcoin, Is Booming | Threat Level | WIRED

Darkcoin, the Shadowy Cousin of Bitcoin, Is Booming | Threat Level | WIRED.

Posted: May 21, 2014 in Social

Smallest, fastest nanomotor can fit inside a human cell, rotates as fast as a jet engine | Science! | Geek.com

Smallest, fastest nanomotor can fit inside a human cell, rotates as fast as a jet engine | Science! | Geek.com.

Posted: May 21, 2014 in Gadgetry, Nanotechnology

'Aliens of sea' offer new insight into evolution | Fox News.

Posted: May 21, 2014 in Biological

A New Meteor Shower in May? – NASA Science.

Posted: May 21, 2014 in Space

Introduction to Finance | Coursera.

Posted: May 21, 2014 in Free Online Textbooks, Reference

Lee Smolin on the Realness of Time.

Posted: May 21, 2014 in Cosmology