Maddie's Do You Know?: X-Ray and Sock

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Maddie explores how the body works. She visits a children's hospital to find out what happens when people have an X-ray. She meets James, who has broken his arm, as well as a radiographer. We see what happens when we have an X-ray and learn how the X-ray machine takes a picture of the bones inside our body before saving the picture on a special machine. Next, Maddie heads to a factory where they make socks in lots of different colours out of yarn.