7 Candle spinners...easy build STEM design challenge

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7 simple candle spinners that are fun to watch and easy builds are briefly shown as examples of a design challenge that could make a great STEM activity for students.
More details on build instructions and explanation may be found on a longer video that will be updated shortly.

CAUTION: FIRE can be dangerous!! Do not leaves these types of devices unattended or near other flammable materials.

This video replaces a previous one which had the spinners made out of heavy stock paper. After having a few of them catch fire, I pulled the video off-line and replaced it with this one that has all the spinners made out of aluminum.
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Thank you for putting out something nice and Christmas-y today.

Always nice to see you post something sciency with experiments.

It reminds me there are still nice things going on.

Have wonderful holidays.

TheGagabou