Science invention
MIT invented the 'smart surface', promising to improve the strength of the Wi-Fi signal by 10 times
RFocus can help tiny devices capture wirelessly easily.
Signal
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Articles about Signal
767 published items.
Health
Detecting an unknown type of signal in the human brain
Researchers have found a mechanism in the outer cells of the cerebral cortex that creates new signals that allow nerve cells to perform their logical functions.
Discover science
The theory of 'Dark Forest' and why we still haven't found aliens
Is it true that in this vast universe, the Earth is the only place where life exists? Or do aliens have the ability to survive?
Discover science
Why do snakes without ears hear the flute?
Through film and television we know that in India often appear snakes with their heads, swaying under the flute of the owner.
Discover science
What is A-GPS? How does it work?
Assisted GPS or Augmented GPS (commonly abbreviated as A-GPS or aGPS) is a system to help reduce the boot time and start positioning of GPS devices.
Discover science
The mysterious flashing light in the night sky could be that of an alien
Scientists studying UFOs have confirmed that mysterious flashing signals in the sky for many years could be signs of aliens' activities.
Discover science
What is CCTV? CCTV camera system includes what?
CCTV is a closed circuit image signal transmission system or CCTV.
Space science
Activate the radio telescope in the dark area of the Moon
China and the Netherlands work together to operate a radio observatory in a satellite orbiting the Moon's dark side in order to receive signals after the Big Bang.
Space science
How many satellites are flying above us?
Mr. Nicholas Johnson, a former industry leader in the orbit of orbital debris of NASA, talks about artificial satellites flying in orbit.
Computer science
How does the phone measure the strength of Wifi?
Wifi makes connecting to the network a lot simpler. Wifi connection makes the cables become obsolete, you only need an access point for many independent devices connecte…
New technology
Using artificial neural networks, the Russian research institute translates it into images in real time
This is the stepping stone to develop an efficient brain - computer interface in the future.
Space science
NASA transmits its first signal from interstellar space
NASA's Voyager 2 helps scientists determine where to end the influence of the solar wind and start interstellar space.
Biology
Plants know ... 'panic' when it rains heavily
A new study has shown that plants have an amazingly complex response to rainfall.
New technology
The Pentagon identifies people from afar with a heartbeat
The Jetson laser prototype can pick up heart rate signals from a distance of 200 meters, even through clothing.
Space science
Dead planets may be signaling in outer space
Scientists say the dead planets may be sending signals we can get on Earth.