Question

why football is of black and white colour?
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Answer 1

Explanation:

According to the Adidas website, this ball was called the Telstar and was developed to help people see the ball more clearly while watching on television. Televisions in 1970 were mostly black and white, and a ball without markings could be difficult to identify.

Answer 2

Explanation:

Physical therapy, also known as physiotherapy, is one of the healthcare professions. Physical therapy is provided by physical therapists who promote, maintain, or restore health through physical ... Wikipedia