Strong carbon fiber artificial muscles can lift 12,600 times their own weight
The pull-up, an exercise dreaded by most, answers a basic question: are your muscles strong enough to lift your own body weight?
The pull-up, an exercise dreaded by most, answers a basic question: are your muscles strong enough to lift your own body weight?
Materials Science
Apr 17, 2018
3
980
Researchers at the University of Pennsylvania have discovered how the Pacific midshipman fish can hum continuously for up to an hour in order to attract potential mates. The study, which is featured on the cover of the January ...
Plants & Animals
Jan 2, 2018
0
128
Inspired by how geometry influences physical systems such as soft matter, researchers at the University of Pennsylvania have revealed surprising insights into how the physics of molecules within a cell affect how the cell ...
Cell & Microbiology
Oct 25, 2017
0
24
A group of researchers at Instituto de Medicina Molecular (iMM) Lisboa has revealed the mechanism by which cellular nuclei reach their position within muscle cells. This discovery, now published in Nature Cell Biology, can ...
Cell & Microbiology
Sep 11, 2017
0
4
Since at least the 1920s, anecdotes and some studies have suggested that chimpanzees are "super strong" compared to humans, implying that their muscle fibers, the cells that make up muscles, are superior to humans.
Plants & Animals
Jun 26, 2017
11
514
Engineers at the University of California San Diego have developed a miniature device that's sensitive enough to feel the forces generated by swimming bacteria and hear the beating of heart muscle cells.
Optics & Photonics
May 15, 2017
0
1367
Touch your toes. Feel that familiar tension in your leg muscles? A new Brown University study suggests that one source of the tension might be something that scientists have always known was in your muscle fibers, but never ...
Plants & Animals
Jan 25, 2017
0
1115
Artificial muscles made significant gains when a literal twist in the development approach uncovered the tensile—or stretchy—abilities of polymer fibers once they were twisted and coiled into a spring-like geometry. In ...
General Physics
Oct 31, 2016
0
1022
MIT engineers have developed a microfluidic device that replicates the neuromuscular junction—the vital connection where nerve meets muscle. The device, about the size of a U.S. quarter, contains a single muscle strip and ...
Engineering
Aug 3, 2016
0
1886
There's no place like home—particularly if you're a muscle stem cell.
Biotechnology
Jun 1, 2016
0
13