Scientists conducting pre-clinical trials have shown that tiny nanotubes, heated up with radio waves, can destroy cancer cells while leaving healthy cells relatively unharmed. The tests, performed in rabbits, showed that the radio-nanotube technique fries the cancer completely, and without side effects.

The next trick, according to the group, is figuring out how to deliver those nanotubes to the right spot. They need to ensure that they attach to tumor cells, and not the healthy kind. The scientists suggest that clinical trials of the technique, a continuation of work begun by nanotech pioneer Richard Smalley before his 2005 death, are at least three years away.—Gregory Mone

Ever wonder what a blackhole sounds like? The sun? Remnants of the Big Bang? Yeah, neither had we but it turns out the answer is wind crossed with radio waves, an electronic heartbeat and the ocean. How? SpaceSounds has collected a handful of radio telescope recordings of pulsars, planets and machines (check out the oddly-addictive beeps of Sputnik). There are  also human voices in the mix: Kennedy gives his "Man on the Moon" speech, ground control and the Apollo spacecraft communicate, a ground operator highlights technical issues Skylab 1 experiences during liftoff.

If written description isn't hacking it, listen for yourself at spacesounds.com

Via manhattansersguide.com

Vacation snapshots are nice, but wouldn´t they be nicer if you could swipe your cellphone over them to retrieve video, sound files and captions? That´s the idea behind the Memory Spot, an adhesive chip in development at Hewlett-Packard´s Bristol, England, facility. The stamp-like memory device comes in two sizes, 1.4 or 2 millimeters square. Affixed to a photo or document, it can store and transfer up to four megabytes of data, enough for a short video or a couple songs.

Forgot your wallet? You´ll need a better excuse than that for passing on the check. By next year, you´ll be able to pay simply by swiping your cellphone a few inches from a cash register, with a new wireless standard called Near Field Communication. An NFC chip in your phone will send your credit-card number-stored on your phone or on the chip-by way of short-distance radio waves. An electronic reader at the checkout will decode the number and ring up your purchase.

You bet. But first, a primer: Smart Personal Objects Technology (SPOT) is a service from Microsoft that uses FM radio waves to send personalized text feeds-including news, stock quotes, weather, movie listings, appointments and instant messages-to SPOT-enabled wristwatches. A number of models are available from Suunto, Swatch, Tissot and others (see spotstop.com for a full list).
I've had a SPOT watch (two, actually, plus one for my wife) since their debut in 2004, and I love it.