Trivia Of The Day January 4

Ukraine's national dish, a delicacy known as salo, is made of cured pork fat. 

Salo with pepper, closeup

The ukulele is said to have been invented in 1879 in Hawaii. People got the idea from small 4-stringed guitar-like instruments known as cavaquinhos brought to the island by Portuguese immigrants, mainly from Madeira and the Azores

Sheep have excellent memories for the faces of both other sheep and humans. Cambridge scientists in 2001 showed that a sheep can recall the faces of 50 other sheep for more than two years.

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