Internet

The dark side of social media networks

A systematic review of research into the dark side of social media use has identified 46 harmful effects, ranging from physical and mental health problems to negative impacts on job and academic performance, as well as security ...

Telecom

Compact amplifier could revolutionise optical communication

Researchers at Chalmers University of Technology, Sweden, present a unique optical amplifier that is expected to revolutionize both space and fiber communication. The new amplifier offers high performance, is compact enough ...

Robotics

World's first robotic squash coach

A social robot from the National Robotarium, hosted by Heriot-Watt University, has become the world's first squash coach to explore if performance improvements and motivation levels can be increased during a player's solo ...

Engineering

A supra-photothermal catalyst inspired by the greenhouse effect

Over the past few decades, scientists worldwide have developing a variety of techniques and technologies that can convert carbon dioxide (CO2) into fuel using solar energy. This would ultimately be highly valuable, as it ...

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Performance

A performance, in performing arts, generally comprises an event in which one group of people (the performer or performers) behave in a particular way for another group of people (the audience). Sometimes the dividing line between performer and the audience may become blurred, as in the example of "participatory theatre" where audience members might get involved in the production. Singing choral music, and performing in a ballet are examples. Usually the performers participate in rehearsals beforehand. Afterwards audience members often clap, indicating appreciation. However, sometimes this rule is reversed. In Japan, the greatest compliment is complete silence.[citation needed]

Performances, for example in theatre, can take place daily, or at some other regular interval. Performances can take place at someone's house, in a subway, or even at a dollar store. Talent, on the other hand, is subjective.

This text uses material from Wikipedia, licensed under CC BY-SA