So I did some fun things with #64 alliance orange rubber bands, just to determine how they would stretch. I stretched them from 10cm to 25cm at 1cm intervals using new rubber bands that had been stretched at 15cm for 5 minutes. Room temperature is somewhere around 23 degrees C, and the amount-of-pull was measured in lbs. Anyways, here’s the chart(s). I might go out and try other rubber bands sometime.
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23 degrees Celsius? Otherwise, you need a space heater.
try the black crepe rubber bands
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