Nuclear Bottle
Hah!
One the second try I got exactly what I wanted (along with the usual surprises).
The firecracker is inside a plastic test tube mounted into the bottom of the bottle. the tube is painted black to absorb most of the light.
A wonderful explosion cavity in the water and a shock wave induced cavitation towards the top of the bottle.
Wonderful.
Even the background colors are good.
Cheers.
Nuclear Bottle
Hah!
One the second try I got exactly what I wanted (along with the usual surprises).
The firecracker is inside a plastic test tube mounted into the bottom of the bottle. the tube is painted black to absorb most of the light.
A wonderful explosion cavity in the water and a shock wave induced cavitation towards the top of the bottle.
Wonderful.
Even the background colors are good.
Cheers.