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A List of 100+ Scientists on Twitter ~ Educational Technology and Mobile Learning

A List of 100+ Scientists on Twitter ~ Educational Technology and Mobile Learning | Wepyirang | Scoop.it

Via Dr. Susan Bainbridge
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Rescooped by Jimun Gimm from 21st Century Innovative Technologies and Developments as also discoveries, curiosity ( insolite)...
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Are We Living Inside a Computer Simulation?

Are We Living Inside a Computer Simulation? | Wepyirang | Scoop.it
A philosopher and team of physicists imagine that we might actually be living inside a computer-generated universe that you could call, The Lattice.

Via Gust MEES
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Brown University creates first wireless, implanted brain-computer interface

Brown University creates first wireless, implanted brain-computer interface | Wepyirang | Scoop.it

Brown’s wireless BCI, fashioned out of hermetically sealed titanium, looks a lot like a pacemaker. Inside there’s a li-ion battery, an inductive (wireless) charging loop, a chip that digitizes the signals from your brain, and an antenna for transmitting those neural spikes to a nearby computer.

 

The BCI is connected to a small chip with 100 electrodes protruding from it, which, in this study, was embedded in the somatosensory cortex or motor cortex.

 

These 100 electrodes produce a lot of data, which the BCI transmits at 24Mbps over the 3.2 and 3.8GHz bands to a receiver that is one meter away. The BCI’s battery takes two hours to charge via wireless inductive charging, and then has enough juice to last for six hours of use.


Via Szabolcs Kósa, Sílvia Dias, Gust MEES
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Nacho Vega's curator insight, March 5, 2013 5:10 AM

Where do we go?!!!

Gust MEES's curator insight, March 5, 2013 4:17 PM

 

These 100 electrodes produce a lot of data, which the BCI transmits at 24Mbps over the 3.2 and 3.8GHz bands to a receiver that is one meter away.