Birdwatch Note Rating
2023-06-21 20:40:12 UTC - HELPFUL
Rated by Participant: B8AFCB78B512B60B7A2C6B7A997C436291895D6FB45FE18E7BAD3FC1181CDF44
Participant Details
Original Note:
I doubt that a bottle of colored water and a mentos could produce such an amount of lighter-than-air gas to fill a ballon which could carry probably 0.5kg of weight. Here is a video about filling ballons with cola+mentos. Notice how little gas is actually created. https://www.youtube.com/watch?v=38a5esJP9ZA
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