Although most early dinosaurs were vegetarian, there were surprising differences in the way that these animals tackled eating a plant-based diet, according to a new study by scientists from the Natural History Museum and ...
Paleontology & Fossils
Jan 4, 2023
0
261
There's no doubt that exercise does a body good, including strengthening and toning our muscles. But how exactly does exercise make this happen?
Biochemistry
Oct 20, 2023
0
73
Among the many functions performed by skeletal muscles, an important one is maintaining our posture. If it weren't for these muscles, Earth's gravitational pull may make it difficult for us to stand and walk around. The group ...
Space Exploration
Jul 18, 2022
0
48
(PhysOrg.com) -- Longer toes may give sprinters a leg up on other runners, according to a new study.
Other
Nov 12, 2009
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0
Biologists and biomedical engineers are proposing to define the term "yank" for changes in force over time, something that our muscles and nerves can feel and respond to.
Other
Sep 13, 2019
2
19
New research indicates that cockroaches use a combination of fast and slow twitch muscle fibers to give their mandibles a 'force boost' that allows them to chew through tough materials.
Plants & Animals
Nov 11, 2015
1
41
Electrostatic actuators are simple and lightweight devices that emulate human muscles. However, their usage has primarily been restricted to moving small devices since they need high voltages to generate significant forces. ...
General Physics
Nov 17, 2022
0
16
(PhysOrg.com) -- A study conducted at UQ's Moreton Bay Research Station has found, when it comes to crayfish, size really does matter.
Plants & Animals
Mar 25, 2009
0
0
Muscles are connected to tendons to power animal movements such as running, swimming or flying. Forces are produced by contractile chains of the proteins actin and myosin, which pull on muscle-tendon connections called attachments. ...
Biochemistry
Apr 5, 2019
0
9
Like sheets of paper marked with perforated lines, gecko tails have unique structural marks that help them sever their tails to make a quick getaway. Though voluntarily shedding a body part in this manner is a well-known ...
Plants & Animals
Dec 19, 2012
0
0
