Hewlett-Packard Laboratories has developed a prototype wristwatch that includes a camera and is working on a smartcard based on GSM, so that users can be located whereever they are. The firm is also looking at embedding a heart monitor onto the smartcard, so that it can transmit pulses to a hospital monitor via a service provider. Although there are only two supercomputers in the world capable of dealing with such a workload, the eventual aim is that the hospital would bleep the wearer to tell him to contact his doctor if he was about to have a heart attack.
Moon's dark side is mountainous, rugged and never visible from the Earth
The groundwater basins in some areas of Tehran have been damaged irreversibly
This is the first time that any spacecraft on Mars has recorded air vibrations on the planet
Arctic sea ice is thickening at a faster rate during winter, thus slowing down long-term decline: NASA
But, the seasonal ice growth could only delay the demise of the Arctic ice cap for a few more decades