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broadwaybaby53
Guest
I am doing an experiment called "cloud in a bottle". For it, I need to pump air into a 2 liter bottle, but the air cannot escape until I pull out the pump. I tried using the bicycle pump, but apparently I need some sort of adapter to help it stay in the bottle......Do you know what kind of adapter I need to buy??? Here is a link to the experiment. What did he use? Thank you!
p.s. please don't tell me about the bottle experiment with matches, but if you know any other cool cloud experiments, please let me know!
p.s. please don't tell me about the bottle experiment with matches, but if you know any other cool cloud experiments, please let me know!