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A team at the National University of Singapore has created an electrode device that sits on the tip of your tongue and simulates the tastes of salty, sweet, bitter, and sour.
These bioelectrodes are made from a conductive fiber and can record just like a regular ECG device.
If you're in the market for a monitor, CNET's buying guide will set you on the right path.
A surgical robot can perform corrective epilepsy brain surgery in a much safer and less invasive way.
Stanford University scientists have developed a lithium-ion battery that warns users long before it overheats and explodes.
Using a titanium dioxide gel, researchers make a battery that could one day allow electric cars to fuel up as fast as their gas-guzzling cousins.
A man in Sweden has become the first recipient of a mind-controlled prosthetic arm that is directly interfaced with muscle, bone and nerves.
By electrically stimulating the severed part of the spinal cord, scientists are able to precisely control in real-time the limbs of a paralysed rat -- and human trials are on the way.
Get set to strap on some piezoelectric headgear to keep all your wearables charged and ready to use.
A team of researchers has successfully achieved brain-to-brain human communication using non-invasive technologies across a distance of 5,000 miles.