Kryptos’ final code remains unsolved. The CIA sculpture’s creator is auctioning the solution

An artist is auctioning off his archive for a sculpture at CIA headquarters that has transfixed code breakers for decades.
Tech Xplore on MSN

Cracking the code of complexity in computer science's P vs. NP problem

New research from the University of Waterloo is making inroads on one of the biggest problems in theoretical computer science ...
Biometric Update

Nothin’ like a G-Knot: finger vein crypto wallet mixes hard science with soft lines

The sleek disc uses fingerprint vein biometrics, subdermal near-infrared imaging and CCD cameras to derive security keys ...