Spray: First Underwater Autonomous Vehicle To Cross Gulf Stream
A small self-propelled ocean glider named Spray is the first underwater autonomous vehicle (UAV) to cross the Gulf Stream underwater. (re: Irwin Allen)

Electrodynamic Tethers: Clean Up Debris - Power or Boost Spacecraft
An electrodynamic tether (EDT) is a simple idea, but one with an amazing number of uses. You can power your ship, speed up or slow down. (re: David Brin)

Solar-Powered Interplanetary Shock Tracked To Saturn
In a dramatic proof that solar coronal mass ejection (CME) events affect even the outermost portions of the Solar System, scientists have traced an interplanetary shock from the Sun to Earth to Jupiter to Saturn. (re: Roger Zelazny)

Stealth Now Old Hat - USAF Looks Into Teleportation
Lest you think that our friends at DARPA are the only ones interested in science-fictional possibilities, the USAF recently took delivery on a new study regarding the military potential of teleportation. (re: Frank Herbert)

AlertBox Wireless Device Warns The Neighbors
A wireless device called an AlertBox is going on sale in the United Kingdom this week; it allows neighbors to warn each other about "dodgy characters" on their street. (re: Jack Vance)

Virtual Retinal Displays Get All Geordi With It
Scientists have been hard at work; the Human Interface Technology Laboratory is continuing work on virtual retinal displays - and building in a very Star Trek look while they're at it. (re: Frederik Pohl)

Slow Light Will Speed Communications
Physicists at the NIST believe that a new class of light soliton may help speed up communications networks. (re: L. Sprague de Camp)

Chips In Your Head - Artificial Brain Prosthesis Under Development
In the spirit of works by William Gibson, a silicon chip implant that mimics the hippocampus is under development. (re: William Gibson)

Hey Epsilons! Brave New World Getting Closer
Researchers have found they can make monkeys work their hardest and fastest all the time by manipulating a specific gene so they forgot about rewards. No complaints or slacking off. You have that gene, too. (re: Aldous Huxley)

Rat Neurons In A Dish Now Playing Flight Simulator
In his 1999 sf novel, Peter Watts wrote about cultured neurons that could fly planes. Now, a University of Florida researcher makes it a reality. Almost. (re: Peter Watts)

Nap-Cap - How About A Hat-Tip For Larry Niven?
Maybe it just uses the name, but Heads Up(TM)'s Nap-Cap should at least mention Larry Niven, who thought of it. (re: Larry Niven)

Graphene - Nanofabric One Atom Thick
A nanofabric called graphene just one atom thick has been created at The University of Manchester. (re: Roger Zelazny)

Minority Report-Style 'Discovery Informatics' At Purdue University
Purdue University researchers are developing a Minority Report-style environment with high-performance computers and artificial intelligence software. The new 'data CAVE' takes a new approach to data-mining. (re: Stephen Spielberg)

Alter Ego Exhibit - Avatars Revealed
Earlier this month, an exhibition of avatars and their real-life counterparts opened in London. Is there a relationship between the visage of the avatar and the form of the real person? (re: Neal Stephenson)

Electronic Underwear Monitors Your Heart
Philips Research in Germany announced on Friday that they have developed underwear that monitors your heart. The underwear can also dial 911 for you. (re: Rudy Rucker)

RocketScore Tells You Your SAT Essay Score
You now have an online teacher and evaluator - RocketScore, the artificially intelligent grader that provides a prediction of the score your essay will get on the SAT. (re: James Blish)