Business
The hot springs of Iceland are not the only thing making tourists sweat, as a look at the hotel or lunch bill will tell you that most things cost more, sometimes much more, than anywhere else in Europe.
Jul 21, 2019
0
1
Robotics
Through an imaginative experiment, researchers were able to get two extremely different animal species located far apart to interact with each other and reach a shared decision with the help of robots.
Mar 21, 2019
3
3180
Software
George is a zebrafish. Along with Tom and 98 other mates, George swims freely in a laboratory tank at the Champalimaud Centre for the Unknown (CCU), in Lisbon, Portugal. A camera records from above a video of all the animals' ...
Jan 14, 2019
0
99
Computer Sciences
Researchers who want to realize autonomous swarming drones have studied the collective behavior of flocking birds and swarming insects, but a new study by a group of researchers at ETH Zurich has modeled the schooling behavior ...
Robotics
(Tech Xplore)—A team of researchers from China and the U.S. has created a robot that is able to mimic a remora fish by adhering quickly and strongly to underwater objects. In their paper published in the journal Science ...
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.
This text uses material from Wikipedia, licensed under CC BY-SA
