Find the area of the blue re...
[2960] Find the area of the blue re... - Find the area of the blue region accurate up to 3 decimal places. (A=?, a=1732) - #brainteasers #math #riddles - Correct Answers: 31 - The first user who solved this task is Erkain Mahajanian
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Find the area of the blue re...

Find the area of the blue region accurate up to 3 decimal places. (A=?, a=1732)
Correct answers: 31
The first user who solved this task is Erkain Mahajanian.
#brainteasers #math #riddles
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Jokes about St. Patrick's Day

Two Irishmen were walking home after a night on the beer when a severed head rolled along the ground. Mick picked it up to his face and said to Paddy "Jez, that look like Sean" to which Paddy replied "No Sean was taller than that"

It was Paddy and Seamus giving the motorcycle a ride on a brisk autumn day. After a wee bit, Paddy who was sitt'n behind Seamus on the bike began to holler ..."Seamus ... Seamus ... the wind is cutt'n me chest out!" "Well, Paddy my lad," said Seamus, "why don't you take your jacket off and turn it from front to back ... that'll block the wind for you." So Paddy took Seamus' advice and turned his jacket from front to back and got back on the bike and the two of them were off down the road again. After a bit, Seamus turned to talk to Paddy and was horrified to see that Paddy was not there. Seamus immediately turned the bike around and retraced their route. When after a short time he came to a turn and saw a bunch of farmers standing around Paddy who was sitting on the ground. "T'anks be to heaven, is he alright?" Seamus hailed to the farmers. "Well," said one of the farmers, " he was alright when we found him here .. but since we turned his head back to front .. he hasn't said a word since!"

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Matthias Jakob Schleiden

Born 5 Apr 1804; died 23 Jun 1881 at age 77.German botanist who first formulated the theory that plants are composed of cells. Instead of plant classification, Schleiden studied plant growth and structure under the microscope. This led to his Contributions to Phytogenesis (1838), which stated that the various structures of the plant are composed of cells or their derivatives. He thus formulated the cell theory for plants, which was later eleborated and extended to animals by the German physiologist Theodor Schwann. Schleiden recognized the significance of the cell nucleus and sensed its importance in cell division, although he thought (wrongly) that new cells were produced by budding from its surface. He was one of the first German biologists to accept Darwinism.
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