En modélisant les trajectoires de moustiques volant autour d'une cible humaine, les scientifiques ont appris à prédire et caractériser leurs déplacements. David L. Hu, Georgia Tech

Des centaines d’insectes affamés, un étudiant et une combinaison en mesh… Comment une série d’expériences aide à comprendre le vol des moustiques

L’analyse de 20 millions de trajectoires de vol de moustiques a permis de mettre au jour les règles mathématiques qui gouvernent les déplacements de ces minuscules prédateurs et la manière dont ils localisent leurs cibles humaines.
Trajetórias de mosquitos voando ao redor de um alvo humano: estudantes de pós-graduação servidos em “sacrifício” para insetos famintos foram fundamentais em pesquisa que ajuda a desvendar o misterioso comportamento destes que são os animais mais perigosos do planeta. David L. Hu, Georgia Tech

Centenas de mosquitos famintos, um voluntário e um traje de malha ajudaram a descobrir como esses insetos mortais acham seus alvos

Análise de 20 milhões de trajetórias de voo de mosquitos registradas revelou as regras matemáticas por trás da forma como esses minúsculos predadores se movem e se aproximam de seus alvos humanos.
Defecation duration is surprisingly similar throughout the mammal world. Elephant image via www.shutterstock.com.

Physics of poo: Why it takes you and an elephant the same amount of time

New parenthood got our fluid dynamics experts thinking about what ends up in the diaper. They headed to the zoo and the lab to come up with a cohesive physics story for how defecation works.
Gotcha, five times faster than the blink of an eye. Candler Hobbs/Georgia Tech

The frog tongue is a high‑speed adhesive

How do a frog’s tongue and saliva work together to be sticky enough to lift 1.4 times the animal’s body weight? Painstaking lab work found their spit switches between two distinct phases to nab prey.

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