Archerfish Defy Notion that Complex Vision Requires a Cortex
The Scientist Magazine,
The fish species is separated from mammals by hundreds of millions of years of evolution, yet its seemingly primitive brain can…
The fish species is separated from mammals by hundreds of millions of years of evolution, yet its seemingly primitive brain can…
Un pesce, con la straordinaria abilità di colpire un bersaglio fuori dall'acqua sputando un getto d'acqua, e un team collaudato…
Un pesce, con la straordinaria abilità di colpire un bersaglio fuori dall'acqua sputando un getto d'acqua, e un team collaudato…
Propagation of the jet. Credit: PLoS ONE 7(10): e47867. doi:10.1371/journal.pone.0047867 Alberto Vailati and colleagues at the…
(Phys.org) —Alberto Vailati and colleagues at the University of Milan have uncovered a truly astonishing feat of physics used…
To capture their prey — a spider or insect, often sitting…
To capture their prey — a spider or insect, often sitting on branches above the water — archer fish spit out a powerful jet of…
Schützenfische schießen Insekten mit einem Wasserstrahl ab, der etwa sechsmal so stark ist, wie es die Muskelkraft der Tiere…
Scientists say they have solved the mystery of how archer fish can spit powerful jets of water to capture prey.
(Public Library of Science) Archer fish knock their insect prey out of overhanging vegetation with a jet of water several times…