Octopus robot makes waves with ultra-fast propulsion
Scientists have developed an octopus-like robot, which can zoom through water with ultra-fast propulsion and acceleration never before seen in man-made underwater vehicles.
Bioinspiration & Biomimetics is a peer-reviewed journal that publishes research involving the study and distillation of principles and functions found in biological systems that have been developed through evolution. The editor-in-chief is Robert Allen at the University of Southampton, UK. The journal is indexed in Medline/PubMed, Inspec, Scopus, EMBiology, Current Awareness in Biological Sciences, NASA Astrophysics Data System, VINITI Abstracts Journal (Referativnyi Zhurnal).
Scientists have developed an octopus-like robot, which can zoom through water with ultra-fast propulsion and acceleration never before seen in man-made underwater vehicles.
Robotics
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581
A pair of socks embedded with miniaturised microbial fuel cells (MFCs) and fuelled with urine pumped by the wearer's footsteps has powered a wireless transmitter to send a signal to a PC. This is the first self-sufficient ...
Engineering
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856
Snake skin inspired surfaces smash records, providing an astonishing 40% friction reduction in tests of high performance materials.
General Physics
Jun 30, 2015
2
2030
Although mantis shrimp have captured the public's fascination with their ability to strike and kill their prey with stunning force, the underlying mechanisms involved in the high-speed strike are not fully understood by scientists. ...
(Phys.org) -- Most animals move around by using their appendages, such as legs, wings, or fins. But a few exceptional creatures employ rolling as a mode of locomotion. Included in this group are rolling salamanders, spiders, ...
(Phys.org) —It's a first: researchers have built the first artificial-heart-like pump that is powered by microbial fuel cells fed on human urine. But instead of being used as a prosthetic device for human patients suffering ...
Cornell University engineers have developed a method to re-create the arrangement of muscles of an octopus tentacle, using an elastomer and 3D printer.
Engineering
Oct 15, 2015
1
169
A recent research study conducted by City, University of London's Professor Christoph Bruecker and his team has revealed how micro-structured finlets on owl feathers enable silent flight and may show the way forward in reducing ...
General Physics
Nov 18, 2020
3
197
Researchers at the RMIT University, Melbourne, Australia have drawn inspiration from the way kestrels hover above their prey to develop an autonomous fixed-wing micro air vehicle (MAV) that can gain height from convenient ...
Engineering
Dec 17, 2015
0
341
Certain varieties of aquatic floating weeds demonstrate an impressive ability to selectively absorb oil from contaminated water. These plants, which are often regarded as a nuisance, could in fact provide an extremely convenient ...
Materials Science
Aug 16, 2016
1
429