Calculate the number 613
[6170] Calculate the number 613 - NUMBERMANIA: Calculate the number 613 using numbers [2, 8, 9, 4, 39, 538] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 17 - The first user who solved this task is Nílton Corrêa de Sousa
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Calculate the number 613

NUMBERMANIA: Calculate the number 613 using numbers [2, 8, 9, 4, 39, 538] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 17
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
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Goldfish burial

Little eight-year-old Nancy was in the garden filling in a hole when her neighbor peered over the fence. Interested in what the youngster was doing, he asked: "What are you doing there, Nancy?"

"My goldfish died," Nancy sobbed. "And I've just buried him."

The obnoxious neighbor laughed and said condescendingly: "That's a really big hole for a little goldfish, don't you think?"

Nancy patted down the last heap of earth with her shovel and replied: "That's because he's inside your cat."

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Sir Patrick Manson

Born 3 Oct 1844; died 9 Apr 1922 at age 77.Scottish physician and parasitologist who has been called the “father of tropical medicine.” He was the first to identify an insect for the spread of infection (1877-79). While working at Amoy, China, he found the development phase of filaria worms in the tissues of blood-sucking mosquitoes. This parasite worm causes the filariasis disease when transferred to human body tissues. In 1894, he proposed a mosquito-malaria hypothesis. Manson moved to Hong Kong (1883-89), where he set up a medical school. In 1886 he co-founded Dairy Farm to produce contamination-free cows' milk. He also researched sleeping sickness and beri-beri, and helped introduce vaccination to the Chinese. He inspiredAlphonse Laveran's discovery of the malarial parasite, and Sir Ronald Ross's proof of transmission of malaria by Anopheles mosquitoes.«
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