I’m a Scientist is like school science lessons meet the X Factor! School students choose which scientist gets a prize of $1000 to communicate their work.
Scientists and students talk on this website. They both break down barriers, have fun and learn. But only the students get to vote.
This zone is the Boron Zone. It has a range of scientists studying all different topics. Who gets the prize? YOU decide!
I’m pretty sure this is generally to clear out mucous/other stuff that accumulates or irritates your throat.
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we cough to clear out our airways from stuff that should not be there
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To do with clearing the major airways, as Mark and Matthew have both said. The explosive burst of air is designed to dislodge and expel irritants, mucus, foreign bodies and bacteria that have found their way into those passages.
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Matthew, Mark and James have summed this one up nicely! 🙂
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