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Uploaded by fridleyjames on Jun 22, 2011
This is a quick video to show how a ballast tank on a submarine works. Was made for a kindergarten science project.
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Standard YouTube License
Thanks this helped me with a project
000GtG000 2 weeks ago
not because air not as heavy as water but because its not as molecularly dense
flyingchimp99 6 months ago
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Thanks this helped me with a project
000GtG000 2 weeks ago
not because air not as heavy as water but because its not as molecularly dense
flyingchimp99 6 months ago