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Uploaded by BlingerTube on Jul 19, 2009
By forcing a large volume of air through a small hole the air rolls upon itself forming a ring. Add smoke and you get smoke rings. This cannon was fun to build but there needs to be no wind or the rings won't form. So it's best viewed at sunrise.
Science & Technology
Standard YouTube License
favorited. I always wanted to know how smoke rings form.
piper4seeformerly 2 years ago
nice im going to go make one now!
octomoose933 2 years ago
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favorited. I always wanted to know how smoke rings form.
piper4seeformerly 2 years ago
nice im going to go make one now!
octomoose933 2 years ago