- Oct 30, 2003
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I get the weekly mailshot from New Scientist and sometimes it has some cracking articles in it. Featured this week are:
Bionic suit offers wearers super-strength
Sony patent takes first step towards real-life Matrix
Mini 'light sabres' may battle gum disease
Bionic suit offers wearers super-strength
The HAL (hybrisd assistitive limb) 4 and HAL 5 prototypes, which will also be demonstrated at Expo 2005, don't just help a person to walk. They have an upper part to assist the arms, and will help a person lift up to 40 kilograms more than they can manage unaided.
Sony patent takes first step towards real-life Matrix
The technique suggested in the patent is entirely non-invasive. It describes a device that fires pulses of ultrasound at the head to modify firing patterns in targeted parts of the brain, creating "sensory experiences" ranging from moving images to tastes and sounds. This could give blind or deaf people the chance to see or hear, the patent claims.
Mini 'light sabres' may battle gum disease
Mini light sabres might one day replace the toothbrush in the ongoing battle against gum disease and tooth decay, as scientists are working on a new hand-held device that kills only the bad bacteria.
'The patient feels nothing when blue light is applied to the dental pocket -, the area between the teeth and the gums where dental plaque resides,' says researcher Nikos Soukos.