Wednesday, 5 December 2018

fire tea bag

today we learnt what makes a tea bag float. we used a lighter and tea bag. we emptied out the tea then we placed it on a flat surface and then we lit it on fire and let it float.

It floated because the air inside the teabag got hot.

https://www.youtube.com/watch?v=xrX7ggcr99s

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