BlogArena

General blog about anything and everything of everyday's life.

19. Sep 2019

October 2, 2013
by Guest Post
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Researcher controls colleague’s motions in 1st human brain-to-brain interface

University of Washington researchers have performed what they believe is the first noninvasive human-to-human brain interface, with one researcher able to send a brain signal via the Internet to control the hand motions of a fellow researcher. Using electrical brain … Continue reading

March 9, 2013
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Brown Unveils Novel Wireless Brain Sensor

In a significant advance for brain-machine interfaces, engineers at Brown University have developed a novel wireless, broadband, rechargeable, fully implantable brain sensor that has performed well in animal models for more than a year. They describe the result in the … Continue reading

February 24, 2013
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UCLA Researchers Develop New Technique to Scale up Production of Graphene Micro-Supercapacitors

While the demand for ever-smaller electronic devices has spurred the miniaturization of a variety of technologies, one area has lagged behind in this downsizing revolution: energy-storage units, such as batteries and capacitors. Now, Richard Kaner, a member of the California … Continue reading

December 25, 2012
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Study Reveals New Factor that could Limit the Life of Hybrid and Electric Car Batteries

COLUMBUS, Ohio – A new study of the batteries commonly used in hybrid and electric-only cars has revealed an unexpected factor that could limit the performance of batteries currently on the road. Researchers led by Ohio State University engineers examined … Continue reading

May 17, 2012
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People with Paralysis Control Robotic Arms Using Brain-Computer Interface

A new study in Nature reports that two people with tetraplegia were able to reach for and grasp objects in three-dimensional space using robotic arms that they controlled directly with brain activity. They used the BrainGate neural interface system, an … Continue reading

March 30, 2012
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Researchers Develop Graphene Supercapacitor Holding Promise for Portable Electronics

Electrochemical capacitors (ECs), also known as supercapacitors or ultracapacitors, differ from regular capacitors that you would find in your TV or computer in that they store substantially higher amounts of charges. They have garnered attention as energy storage devices as … Continue reading

November 6, 2010
by Pravda
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Scientists to Spy on People’s Dreams and Thoughts

Until now it was believed that a person is unable to read the thoughts of fellow human beings. “Spying” on the dreams of another person appeared unrealistic. However, recent research by American scientists revealed that both these things are quite … Continue reading