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Science & Tech

When We Cry We May Be Doing More Than Expressing Emotion
Science & Tech  (tags: tears, cry, women, men, emotions, expressing, chemical, signals, influence, research )

Sandra
- 1361 days ago - nytimes.com
When we cry we may be doing more than expressing emotion. Our tears, according to striking new research, may be sending chemical signals that influence the behavior of other people
The Brain Speaks: Scientists Decode Words From Brain Signals
Science & Tech  (tags: brain, science, scientist, decode, signals, speak, words, skull )

Sophie
- 1483 days ago - sciencedaily.com
In an early step toward letting severely paralyzed people speak with their thoughts, University of Utah researchers translated brain signals into words using two grids of 16 microelectrodes implanted beneath the skull but atop the brain.
U.S. Signals Flexibility on Space Weapons Treaty
Science & Tech  (tags: signals, space, security, weapons )

Anna
- 1539 days ago - thestar.com.my
The United States would consider a new global treaty to ban deployment of weapons in space if it meets its security concerns and includes safeguards against cheating, a U.S. arms control official said on Tuesday.
Test Shows Possibility to See What Others Do
Science & Tech  (tags: test, brain, imaging, decode, signals )

Elisabett
- 2398 days ago - reuters.com
WASHINGTON (Reuters) - Brain imaging may make it possible to someday see what others are seeing, U.S. researchers reported on Wednesday. Such a device would make it possible to decode brain signals and track attention. It may even be possible to "see"
Digital Transition May Delete Millions of Viewers
Science & Tech  (tags: technology, digital, television, viewers, analog, Americans, signals, broadcasts, households )


- 2417 days ago - news.yahoo.com
A year from Sunday, television for many Americans will cut to black. Analog signals will stop transmitting, older sets will become useless and millions of TV-watching households will simply disappear.
   

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