“Whoosh bottles” are pretty cool. Haven’t tried it myself, but it looks like a worthy experiment.
Some quick examples….
If you are not familiar with them, this video gives a pretty good explanation….
Here are some of the cooler ones I have seen…
A couple of good slow motion ones…
Steel Wool adds nice effects….
Somewhat of a fail, but still cool… A Whoosh Bottle Rocket Car
Of course this can be dangerous, and glass bottles should not be used….