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There’s no such thing as suction Activity

by Carol Saab, 25 July 2013 | 0 comments

Woman in blue bag with head peeking out. Vacuum cleaner sucking air from bag.

This may surprise you, but there’s no such thing as suction. In this week’s video we look at what creates ‘suction’; air flow and areas of high and low pressure.

Continue reading There’s no such thing as suction


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