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What is curling? Detailed answer

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What is curling?

This is a Scottish sport on ice, which since 1998 has become an Olympic sport.

Two teams of four players are trying to carry out the so-called curling - a stone made of polished granite weighing 20 kg with a handle on top - along an ice track 42 m long and 6 m wide (rink) in order to reach the middle point of the "house" (tee line) and at the same time prevent the enemy to lead his stone there. The team captain (skip) stands behind the "house" and directs the players. The game can consist of at most 17 rounds (ends). In large competitions, the game is played in 10 rounds.

Author: Mendeleev V.A.

 Random interesting fact from the Great Encyclopedia:

What kind of drill can be used to drill a square hole?

The Reuleaux triangle is a geometric figure formed by the intersection of three equal circles of radius a centered at the vertices of an equilateral triangle with side a. A drill made on the basis of the Reuleaux triangle allows you to drill square holes (with an inaccuracy of 2%).

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