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Laser Instead Of A Diamond Saw
St. Petersburg physicists have developed a plant that allows to cut sapphire crystals into almost ideally smooth plates being fractions of millimeter thick. The approach suggested by the researchers fundamentally differs from the traditional one. They suggest that sapphire should not be sawn by a saw, but split by laser. view more (2004-10-22)
Music is the engine of new U-M lab-on-a-chip device
Music, rather than electromechanical valves, can drive experimental samples through a lab-on-a-chip in a new system developed at the University of Michigan. This development could significantly simplify the process of conducting experiments in microfluidic devices. view more (2009-07-23)
Echolocation device enables blind to 'visualise' environment
The idea was sparked by a chance conversation between a group of academics at the University - Deborah Withington, a neurophysiologist, Dean Waters, a biologist and bat expert, Brian Hoyle, an electronics expert and food scientist Malcolm Povey. view more (2000-02-01)
UT Southwestern patient first in North Texas to receive newest-generation heart failure device
UT Southwestern Medical Center patient Michael LeBlanc, 40, is the first in North Texas to receive the newest generation of a mechanical device designed to improve heart function. It will be his lifeline while he awaits a heart transplant. view more (2009-10-27)
New device may improve vision and mobility for people with tunnel vision
Scientists at Schepens Eye Research Institute, an affiliate of Harvard Medical School, say a visual aid they invented promises to improve the visual abilities of people with tunnel vision. view more (2006-08-30)
Voice-controlled electronics
Not only older and disabled people have trouble coping with the blessings of modern information technology. A lot of users have at some point ultimately faced exasperation in trying to understand printed user instructions for computers or answering machines, although the situation has meanwhile somewhat improved: Integrated electronic handbooks -... view more... (2002-09-20)
Korea offers participation in the ITER fusion experiment
After the USA and China South Korea also recently offered to participate in the ITER international fusion test reactor (Latin for "the journey"). The research project was jointly prepared by European, Japanese and Russian scientists. As stated in a letter from the Korean minister of research, Ho-Koon Park, to the other ITER partners, Korea wants... view more... (2003-07-03)
Asking Doctors to Wash Their Hands
Health care professionals make contact with an average of 35 patients daily. If you calculate that the hand wash takes 2 minutes, including the time to find a basin, more than one hour of the work day is used for washing. Hospital infections cost the world thousands of lives. An important cause is unclean hands. A new device will clean hands... view more... (2004-04-21)
21st-century pack mule: MIT's 'exoskeleton' lightens the load
Researchers in the MIT Media Lab's Biomechatronics Group have created a device to lighten the burden for soldiers and others who carry heavy packs and equipment. view more (2007-09-20)
Exeter engineers create new technique for malaria diagnosis
Researchers from the Universities of Exeter and Coventry have developed the first new technique for diagnosing malaria able to challenge the rapid diagnostic tests (RDTs) currently used in the field. view more (2008-04-28)
Trained wasps may be used to detect bombs, bugs, bodies and more
An unusual device that uses trained wasps, rather than trained dogs, to detect specific chemical odors could one day be used to find hidden explosives, plant diseases, illegal drugs, cancer and even buried bodies, according to a joint study by researchers at the University of Georgia and U.S. Department of Agriculture. view more (2005-10-21)
Plug 'n play in home networks
Today, music, images and videos are usually stored in digital form. But each medium needs its own playback device. In a networked home, different types of media can be smoothly interchanged and played back thanks to the UPnP standard. view more (2004-10-04)
DNA computing targets West Nile Virus, other deadly diseases
Researchers say that they have developed a DNA-based computer that could lead to faster, more accurate tests for diagnosing West Nile Virus and bird flu. view more (2006-10-17)
Huddling and a drop in metabolism allow penguins to survive the South Pole cold
March of the Penguins, the Oscar® winning documentary, showed how the emperor penguins endure their incubation and fast for four dark and bitterly cold months each year. The tight huddling among these South Pole penguins is a key energy-saving mechanism that allows them to endure their extremely harsh conditions. view more (2007-02-01)
Making sense of the world through a cochlear implant
Scientists at University College London and Imperial College London have shown how the brain makes sense of speech in a noisy environment, such as a pub or in a crowd. The research suggests that various regions of the brain work together to make sense of what it hears, but that when the speech is completely incomprehensible, the brain appears to... view more... (2007-03-13)
Tiny Torrents
Engineers harnessing the same physical property that drives silent household air purifiers have created a miniaturized device that is now ready for testing as a silent, ultra-thin, low-power and low maintenance cooling system for laptop computers and other electronic devices. view more (2008-03-19)
Microfluidic device tests fluid compatibility
The key to a great party is inviting guests who mix well and don't instill tension among their fellow revelers. view more (2006-04-18)
'Renal Assist Device' reduces risk of death from acute kidney failure
For patients with acute kidney injury (AKI), an external device containing human kidney cells promotes recovery of the injured kidneys and significantly reduces the risk of death, according to a preliminary clinical study published in the May Journal of the American Society of Nephrology. view more (2008-03-05)
Cancer patients monitor fatigue in real time
Fatigue is one of the most common and distressing symptoms cancer patients experience during chemotherapy and radiation treatment, but it's difficult for health care professionals to accurately assess its severity. view more (2007-05-04)
New "Gating" Device Improves Imaging of Heart and Lungs
Magnetic resonance imaging (MRI) of the heart and lungs is a valuable diagnostic tool in the medical industry, but the detailed images it produces are often marred by artefacts (unwanted signals) created by the motion of cardiac and respiratory cycles. A team of inventors at Oxford University has now developed a method of suppressing MRI artefacts... view more... (2003-09-05)
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