ConeXpress OLEV - Will A Good Tug Save Hubble?
The ConeXpress Orbital Life Extension Vehicle (CX-OLEV) may be able to serve as a "space tug" that could extend the life of the Hubble telescope.

Global Water Crisis
An excellent article from The Scientist provides excellent details about the global water crisis, and some possible solutions.

Electrolux Death Ray
"The Rolls-Royce of atomic weapons?" Maybe. Take a look at sculptor Greg Brotherton's Electrolux Death Ray, and decide for yourself.

Diamondoids From Crude Oil Aid Nanotechnology Research
Diamondoids are now being refined from crude oil in sufficient quantities to allow for formal research and development in nanotechnology. Diamondoids are not for jewelry; each one is only .000000000000000001 carat in size.

Biometric Identification Finally Gets Started
Problems with the fingerprint and iris-recognition hardware and software forced a three month delay in the project.

Raven - VectraSense ThinkShoe With DigitalDNA
The Raven ThinkShoe, an atheletic shoe that senses activity levels and adjusts dynamically, is now available from Vectrasense.

China May Issue A Billion RFID-Based ID Cards
A speaker representing China's radio frequency identification (RFID) initiative said he expected China to issue over a billion identification cards - one to every citizen.

ThereminVision Sensor: Robot Proximity Detection
ThereminVision is a robotic sensing system that uses the same basic principle as the world's first electronic musical instrument, the Theremin.