Compared to birds and insects, bats have heavy wings for their body size. Those comparatively cumbersome flappers might seem a detriment to maneuverability, but new research shows that bats' extra wing mass makes possible ...
Plants & Animals
Nov 16, 2015
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80
Materials that actively repel water and ice very strongly are sought after by the aviation industry and for many other technical applications. ETH researchers have now found out how to specifically design the rigid surfaces ...
Condensed Matter
Nov 4, 2015
3
63
Dolphins and whales may attract a lot of attention when they leap dramatically out of the water. But aquatic animals thousands of times smaller are accomplished jumpers, too.
General Physics
Oct 13, 2015
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500
The traps of Nepenthes gracilis use heavy rain as a power source to drive a fast prey capture motion, new research from the University of Bristol has found. The findings are published this week in the journal PNAS.
Plants & Animals
Oct 5, 2015
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127
Scientists from the Functional Morphology and Biomechanics research group at Kiel University have shown, for the first time, what happens when a frog's tongue makes contact with a surface. They discovered similarities to ...
Plants & Animals
Oct 1, 2015
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28
(Phys.org)—A trio of researchers affiliated with the University of Ulm in Germany and the Smithsonian Tropical Research Institute in Panama has found that one species of bat has a method of collecting nectar that has never ...
Their arrival used to be perceived as a bad omen: Because of their scull-like markings on their backs the Death's head hawkmoths (Acherontia atropos) were dreaded. And yet, the big moth with the dark forewings and the beige-yellow ...
Plants & Animals
Aug 4, 2015
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100
(Phys.org)—A trio of researchers, two with Harvard University the other with the Royal Melbourne Institute of Technology has found while conducting experiments, that bumble flight is impacted by the load it carries, particularly ...
Virginia Tech engineers have shed light on what happens to a nearby particle when bubbles burst.
General Physics
Jun 22, 2015
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54
A team of researchers with Tel Aviv University has found that at least one kind of bat (the Bodenheimer's pipistrelle) is able to zoom in on information it receives from its biosonar, by adjusting the degree to which it stretches ...
