i need to make a DNA molecule and i wanna make it out of popsicle sticks but dont know how to twist them! please help(: thank you!
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Steam or briefly boil them. That will make them plenty pliable for whatever you need to do.
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soak them in water and vinegar for 3-4 days, those popsicle sticks will be able to twist and they will stay once they're tried out