News tagged with electric signal

Graphene flakes as an ultra-fast stopwatch

Scientists at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR), working with colleagues from the US and Germany, have developed a new optical detector from graphene which reacts very rapidly to incident light of all different ...

dateOct 27, 2015 in Nanophysics
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Fish that have their own fish finders

The more than 200 species in the family Mormyridae communicate with one another in a way completely alien to our species: by means of electric discharges generated by an organ in their tails.

dateAug 04, 2015 in Plants & Animals
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