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What elementary particles are named after the cry of ducks? Detailed answer

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What elementary particles are named after the cry of ducks?

Murray Gell-Mann, who hypothesized that hadrons are composed of even smaller particles, decided to call these particles the sound that ducks make. The novel Finnegans Wake by James Joyce helped him shape this sound into a suitable word, namely the line: "Three quarks for Muster Mark!". Hence particles are called quarks, although it is not at all clear what meaning this previously non-existent word had for Joyce.

Authors: Jimmy Wales, Larry Sanger

 Random interesting fact from the Great Encyclopedia:

Which country has a comprehensive genealogical database dating back to the 18th century?

Every citizen of Iceland has access to the Islendingabok website, a genealogical database containing information about family ties of all Icelanders since the 18th century. The task of compiling such a database could be solved thanks to the not very large population of the state (just over 300 thousand) and the fact that Iceland throughout its history was weakly influenced by both emigration and immigration. Many young people use this site to check if their new lover is a cousin or cousin to rule out the possibility of incest. Another popular use of the site is to check the degree of your relationship with famous personalities. For example, every Icelander can find out how many generations he is related to Björk.

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Random news from the Archive

Japan's Smart Agriculture Abroad 22.07.2017

Japanese telecommunications firms intend to use their experience in developing Internet of Things technologies to support agriculture abroad.

SoftBank Group will help grow rice in Colombia. The company is launching a pilot study this month. Sensors will be installed in the rice fields to monitor the amount of nutrients in the soil, water level, temperature and humidity. The collected data will be used to create a guide, adjusted for each farm, and available for use with a smartphone.

The study will be conducted by SoftBank's PS Solutions division in conjunction with Hitachi and the International Center for Tropical Agriculture of Colombia.

Telecom operator NTT Docomo will offer remote monitoring services in North America and Asia. The NTT Docomo service will allow ranchers to reduce the number of animal inspections. A sensor placed inside the cow's body will monitor her temperature. If there are signs of an upcoming offspring, an email will be sent to the subscriber's smartphone.

A service will be offered to rice growers that will provide farmers with data such as temperature and water levels in their fields.

Another Japanese telecommunications operator, KDDI, plans to sell a lettuce hydroponic kit that includes a container and seeds. A camera installed in the container monitors the condition of the plants, and the system notifies the owner via a smartphone app when water needs to be added. The product, developed by KDDI Research and Okinawa Cellular Telephone, is likely to start shipping this fiscal year in South Korea, China and Taiwan.

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