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Mora Primary & Nursery School

Making a difference


Huff and Puff Challenge

Putting an item into an empty soda bottle is a piece of cake. Just drop the object through the mouth of the bottle, right? Well, we have a challenge for you. Place a small item in the mouth of a bottle and attempt to blow the object into the bottle using a straw. Not so easy, now is it?

Which objects were you able to blow into the bottle?
Which objects didn't blow inside the bottle?
Why do you think that happens?