South Korean scientists transmit broadband signals through a human arm |
Need a hand with your data? How about an arm? Turns out that human skin is a very energy-efficient conduit for transmitting data. And why not? It can transmit electricity. In fact, a recent experiment achieved a rate of 10Mbps. In the experiment they used small, flexible electrodes.
The news might lead to new medical devices that can monitor blood sugar or electrical activity in the heart. Devices that could cut energy needs for a monitoring network by about 90 percent compared to wireless devices that run on batteries.




America is the greatest nation on Earth, any American will agree with that. However, America is also a broadband backwater with speeds much slower than you can get in many other countries.
Reports are surfacing out of the UK that Orange and Apple are in the final stages of negotiations for a deal where Orange would be offering subsidized MacBooks to those willing to sign a two-year mobile broadband contract. The MacBooks wouldn’t be free, but there is speculation that they could be as little as $560. Currently Orange is asking for £350 for a Toshiba laptop on a similar deal, so it is possible.
3G routers aren’t new, even though many of us don’t have one. Those who do own one don’t have any this good looking. Ericsson must have finally seen the light and realized that these devices don’t have to look ugly. The Ericsson W30 Data Router and Ericsson W35 Data and Voice Router just slipped past the FCC, and they do indeed look sexy.
Acer was among the first netbook manufacturers to offer a netbook with a mobile broadband connection at a subsidized price. Its Aspire One was offered over the holidays for $99 with a 2-year agreement on the broadband plan.
Sprint just rolled out the Sierra Wireless Mobile Broadband USB Modem 598U complete with Sprint logo, offering users a compact and reliable mobile solution to connect to the Internet from anywhere. This is a EV-DO Rev. A-compatible device that boasts average download speeds of between 600 kbps and 1.4 Mbps, while upload speeds average 350 to 500 kbps.