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How did Japanese scientists breed non-poisonous puffer fish? Detailed answer

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How did Japanese scientists breed non-poisonous puffer fish?

Fugu fish is the most exquisite delicacy in Japanese cuisine. However, if improperly prepared, eating this fish can cause fatal poisoning. Scientists have found that the toxicity of puffer fish is not due to innate properties, but solely to its diet - starfish and shells, from which it receives poison. If you feed it with non-toxic food, there will be no deadly poison in it at all. However, this discovery did not arouse the joy of chefs and owners of Japanese restaurants. After all, a portion of fugu is very expensive and attracts tourists precisely by the opportunity to experience the thrill, and the absence of danger can significantly reduce the price of the dish.

Authors: Jimmy Wales, Larry Sanger

 Random interesting fact from the Great Encyclopedia:

Where did the events of Robinson Crusoe take place?

The most famous of the Chilean islands are Easter Island and the Juan Fernandez Islands. Easter Island is located far from the coast of Chile, almost in the center of the Pacific Ocean. Polynesians live on this island, and it is famous for its stone statues.

The Juan Fernandez Islands are closer to the coast of Chile than Easter Island, but they are also lost in the ocean. It was here that the events that Daniel Defoe told about in the novel "Robinson Crusoe" took place. The novel was based on a story that really happened to the Scot Alexander Selkirk.
Chile stretches along the Pacific coast of South America in a narrow strip more than 4 thousand kilometers long. In the east of the country rise the Andes, on whose high peaks the snow never melts. In the west, along the coast, the Andes Coastal Cordillera wall.

Before the Spanish conquest, various Indian tribes lived on the land of Chile. The northern and central regions of modern Chile, which the Spaniards quickly conquered, were part of the Inca Empire. The Spanish conquerors failed to conquer other tribes. On the border of conquered and unconquered lands, the Spaniards founded the fortress of Valdivia, named after their leader, Pedro de Valdivia.

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Linksys EA8500 Wireless Routers 13.05.2015

Linksys has announced the start of sales of a new wireless router model. The novelty received a long descriptive name Linksys Max-Stream AC2600 MU-MIMO Gigabit Router and a short catalog index EA8500.

According to the manufacturer, this is the first router that supports 802.11ac Wave 2 MU-MIMO (Multi-User, Multiple-Input, Multiple Output) technology, thanks to which each device in the wireless network receives the maximum connection quality. The four antennas providing beamforming capability are detachable.

The Linksys EA8500 router uses Qualcomm MU | EFX MU-MIMO to significantly increase throughput. The total bandwidth is 2,53 Gbps (up to 1733 Mbps in the 5 GHz band and 800 Mbps in the 2,4 GHz band).

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