Robotics researchers turn the public's ideas into 'robo-fish' reality
A robot fish that filters microplastics has been brought to life after it won the University of Surrey's public competition—The Natural Robotics Contest.
Oct 21, 2022
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A robot fish that filters microplastics has been brought to life after it won the University of Surrey's public competition—The Natural Robotics Contest.
Oct 21, 2022
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395
A multidisciplinary team made up of experts from the University of Huelva, the Miguel Hernández University and the Spanish Institute of Oceanography (IEO) has designed an innovative integrated system for monitoring fishing ...
Sep 23, 2022
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The fastest way to track a fish is to use the cloud, figuratively speaking. A new acoustic receiver, developed by researchers at Pacific Northwest National Laboratory (PNNL) and published in the IEEE Internet of Things Journal, ...
Aug 23, 2022
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As interest grows in the potential of using "green" hydrogen generated from renewable electricity to help decarbonize maritime shipping, a new study from the International Council on Clean Transportation (ICCT) estimates ...
Jun 22, 2022
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A team of researchers at Beihang University, working with colleagues at Imperial College London and Swiss Federal Laboratories for Materials Science and Technology, has developed a quadcopter drone that is capable of flying ...
Prof. Li Runwei's group at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences, cooperating with Prof. Zhu Guang's group from University of Nottingham Ningbo China, has ...
Apr 28, 2022
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Skoltech researchers and their colleagues from ESPCI Paris, Chiba University, and Japan Agency for Marine-Earth Science and Technology have used a 3D simulation to show that small fish swimming in a school can sense the position ...
Mar 16, 2022
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Sneakers made from banana or pineapple leaves, dresses from nettles or fish scales—the search for sustainable materials has taken the fashion industry to some wild places.
Feb 17, 2022
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Harvard University researchers, in collaboration with colleagues from Emory University, have developed the first fully autonomous biohybrid fish from human stem-cell derived cardiac muscle cells. The artificial fish swims ...
Feb 10, 2022
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Inspired by how birds land and perch on branches, a team of engineers at Stanford University has built robotic graspers that can fit on drones, enabling them to catch objects and grip various surfaces.
Dec 5, 2021
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Tetrapods
A fish is any aquatic vertebrate animal that is typically ectothermic (or cold-blooded), covered with scales, and equipped with two sets of paired fins and several unpaired fins. Fish are abundant in the sea and in fresh water, with species being known from mountain streams (e.g., char and gudgeon) as well as in the deepest depths of the ocean (e.g., gulpers and anglerfish).
Food prepared from fish is also called fish, and it is an important food source for humans. They are harvested either from wild fisheries (see fishing) or farmed in much the same way as cattle or chickens (see aquaculture). They are also exploited by recreational fishers and fishkeepers, and are exhibited in public aquaria. Fish have had a role in many cultures through the ages, ranging from deities and religious symbols to the subjects of books and popular movies.
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