Polaris' Hairy Hygrometers
By Julia
Today our team did a fun science project.
Some girls donated strands of their hair so we could do the project.
We got sheets of paper that had the directions and the steps so we could do it by ourselves.
We were surprised how easy it was to make the hygrometers.
The only things we needed were
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And some paper. We all had lots of fun making these ‘Hairy’ Hygrometers
We hope our hygrometers measure the humidity accurately.
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