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Listed under: Mathematics > Statistics and probability > Data representation > Tables (Data)

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What are pixels?

TLF-IDM020591

Meet Kevin Systrom and Piper Hanson as they explain how digital images work. What are pixels, those tiny dots of light, made from? How are colours created and represented? What does Kevin say about the way mathematical functions are used to create different image filters. What is the difference between image resolution ...

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Pet Superstars: Guinea pig superstar

TLF-IDM017932

Meet Larissa and her guinea pig called 'Superstar'. Learn how Larissa cares for her guinea pig pets and what her dream is. Find out what makes Superstar a superstar pet.