👩Join Maddie as she finds out how things work!
As seen on CBeebies: [ Ссылка ]
Maddie visits a hospital. She uses a special light to see the blood vessels under her skin and finds out how a blood pressure monitor works to check that blood is flowing freely around our bodies.

Maddie's Do You Know? is a series for young children in which sees Maddie Moate explores the workings of everyday objects, by asking how they are made or how they work?
#MaddiesDoYouKnow #DoYouKnow #WithMe

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