(Phys.org) —Researchers led by scientists at Case Western Reserve University have turned to an unlikely model to make medical devices safer and more comfortable—a squid's beak.
Nanomaterials
Apr 3, 2013
0
0
Olympic swimmers aren't the only ones who change their strokes to escape competitors. To escape from the jaws and claws of predators in cold, viscous water, marine copepods switch from a wave-like swimming stroke to big power ...
Plants & Animals
Apr 2, 2013
1
0
A computer programme enabling paralysed patients to create artwork using just the power of their brains drew big crowds on Wednesday at the CeBIT, the world's top IT fair.
Hi Tech & Innovation
Mar 6, 2013
2
0
Lizards and frogs are about to take up residence in the laboratories of Virginia Tech's College of Engineering.
Engineering
Feb 19, 2013
1
0
By making new use of historical records, scientists have shown that climate change could have a greater impact on Myanmar's elephants' dwindling numbers than previously thought.
Ecology
Jan 28, 2013
6
1
(Phys.org)—Tiny coral reef wrasses can swim as fast as some of the swiftest fish in the ocean – but using only half as much energy to do so, Australian scientists working on the Great Barrier Reef have found.
Plants & Animals
Jan 15, 2013
0
2
(Phys.org)—The most common form of strokes are caused by a sudden reduction in blood flow to the brain (ischemia) that leads to an inadequate supply of oxygen and nutrients. These so-called ischemic strokes are one of the ...
Bio & Medicine
Sep 14, 2012
0
0
(Phys.org) -- The vast majority of cells that appear to be on a one-way track to death after exposure to toxins can bounce back completely after those toxins are removed, Johns Hopkins scientists report in a new study. The ...
Cell & Microbiology
Jul 3, 2012
0
0
(Phys.org) -- Two swimming strokes -- one that pulls through the water like a boat paddle and another that whirls to the side like a propeller -- are commonly used by athletes training for the Olympic Games. But elite swimmers ...
Engineering
Jun 19, 2012
5
0
During the final stage of cell division, a short-lived contractile ring constricts the cellular membrane and eventually separates the dividing cell in two. Although this "molecular muscle's" composition, mainly actin and ...
Cell & Microbiology
Jun 11, 2012
1
0
