Well We have gone and done it, Mike and I have invested in specialist equipment to forward our attempts at capturing high speed water droplet collisions.
This shot was a 1 second exposure at f16.
its 1 drop of milk colliding with another drop of milk inside a bubble of washing up liquid.
The key to these types of shots is timing and using minimum flash power which gives you an effective 1/40,000 shutter speed using speedlights.
Watch this space for more shots, its very addictive and great fun experimenting with lighting and different liquids.