Actually I agree with Bill DeWitt if you ever look at pictures of bubbles rising
to the surface from scuba divers they look flattened out, more like jelly fish as
Bill said.

ryan constantine wrote:

> > Bubbles aren't round
> > (they look more like jelly fishes as the rise) and they might ought to be a
> > little clearer.
>
> aren't round?  where do you get your bubbles?  mine are round.  i
> checked in the bathtub today :)  just kidding.  but seriously, the real
> problem is that bubbles group together, keeping individual membranes,
> but travelling together and touching each other.  but they will always
> try to destroy those membranes and make one bubble.  an individual
> bubble will always be a near perfect sphere (slightly distorted in the
> direction of travel) because that is the most compact shape the pressure
> inside (air) can exert on the pressure outside (water).  so keep them
> round, sort of.
>
> i agree on the color thing.  they should be clear.

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