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this is my speaking in text form :
As you can see, the golden ratio can make everything perfect a mistake, not really but it helps a lot in life or career. You don't understand why? In mathematics and art, two quantities are said to have the "golden ratio" if the ratio of the sum of the quantities to the larger quantity is equal to the ratio of the larger quantity to the smaller quantity. The golden ratio is usually indicated by the character  in the Greek alphabet. A golden rectangle is a rectangle with a ratio of sides equal to 1: , which is about: 1:1.618 . The way to make a golden rectangle by Le Corbusier method is described below: for example the picture Monalisa by Leonardo da Vinci, most of his paintings have a balance in composition and harmony in color. You look closely at the picture, the face of monalisa is a golden ratio face, the ratio of the picture will follow a spiral pattern, if you do not understand here, you can learn more on google. Another example is the Parthenon, the Acropolis, Athens - I don't know how to call it properly but it is roughly an ancient structure in Greece, Looking at the picture it is easy to see the golden ratios rotating around around an imaginary golden spiral. Its scale is also 1:1,618.
Perhaps, thanks to this design, the Parthenon achieved harmony and balance, and became a unique architectural work of Greece. those are the examples I give, the golden ratio is not only used for design or art but it is also used to balance a good diet, they are also used in medicine and scientists use them to balance the amount of solution or substance they need to craft.

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- Work individually in 15 minutes

- Make a video or a recording to answer these questions in exercise 3, CB, p.81

- Expected outcome: At least 80% requirements

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1. Length: At least 2 minutes

2. Content: Introduce golden ratio and answer 2 questions

3. No grammar/ pronunciation mistakes