HetaCool - Your Personal Antifreeze?
Lowering the body temperature to near freezing would be very helpful for certain surgeries, but it's impossible to cool blood to that temperature without disrupting the cells you need to live. But what if you had antifreeze running in your veins? (re: Robert Heinlein)

The Rapture Of The Avatar
The Church of Fools, the Internet's first virtual-reality place of worship, got off to an unusual start when the avatar of Reverend Jem Clines turned to face the sanctuary wall and disappeared, leaving virtual parishioners thinking about The Rapture. (re: Neal Stephenson)

The Blind May See - In The Dark
A number of companies and research laboratories are working on optical prostheses; devices that are actually implanted in the eye of a person who is unable to see. Some allow a patient to see in the far-infrared. (re: Bruce Sterling)

GlowRing: Light Without Power
The GlowRing will glow for up to ten years in funky colors. GlowRings do not require any external power source (and no internal source - a battery - either!) (re: Frank Herbert)

InTouch Companion: Medical Rounding Robot
InTouch Health is now leasing a remote-controlled telepresence robot called The Companion to hospitals and nursing homes nationwide. The 200 pound robots stand about five feet tall and have computer screens for "heads." (re: Peter Watts)

Tooth Bud From Stem Cells Looms Large
Implanted tooth buds created from stem cells may replace false teeth. This procedure has been shown to work in mice, and may work in humans as well. (re: William Gibson)

Cloned Cats Have 9+n Lives
Genetic Savings and Clone can fix you up with a clone of your cat for just $50,000. Better hurry; work starts in May (re: Frank Herbert)

Escapin: Anti-Bacterial Sea Slug Protein Prevents Biofilm Build-Up
Escapin, an anti-bacterial protein found in the ink of sea slugs, could help marine equipment stay clean enough for golden age science fiction. (re: Bruce Sterling)

Biomolecular Computer: The Tiniest Doc?
The vial at shown here contains trillions of tiny doctors capable of both diagnosing a particular form of cancer as well as administering an anti-cancer agent. (re: Greg Bear)

The Latest In Quantum-Dot Switches
Quantum dot switches made up of pairs of tiny puddles of forty to sixty paired electrons show promise as the building blocks for quantum computers. (re: Greg Bear)

Microvision Laser Monocle: Technician Retina-Vision
Microvision's Nomad Expert Technician System shines laser light right onto your retina, providing images and diagrams that seem to float in the air in front of you. (re: Frederik Pohl)

Robotic Safety Barrels: Smart Traffic Cones
Robotic Safety Barrels (RSBs) developed by Shane Farritor may be the kind of smart traffic cones that can save many lives and $100 billion per year in losses due to accidents and delays on U.S. highways. (re: Bruce Sterling)

Active Denial Technology: Directed Energy Weapons
Active Denial Technology disables enemy soldiers or crowds with a painful beam of electromagnetic energy that inflicts a disabling, burning pain over the body by triggering heat receptors in the skin. (re: William Gibson)

Nanowire Memory Cells: Compact Data Storage
Is it possible to achieve data storage rates of 40 Gigabits per square centimeter? Scientists at USC and the NASA Ames Research Center think so - with nanowire. (re: Frank Herbert)

Liquid Armor In Two Flavors: Shear Thickening and Magnetorheological
Liquid armor using shear thickening fluid and magnetorheological fluid is being developed to protect soldiers and law enforcement personnel. (re: Greg Bear)

EyeBall: Omni-Directional Smart Eye Sensor Update
O.D.F. Optronics has created a small spherical sensor called the EyeBall that can transmit a 360 degree "omni-directional" image and can hear everything within a twenty-five meter area. (re: Robert Silverberg)