On 4 Jan 2005 10:02:58 -0800, (tom) vaguely proposed a
theory
.......and in reply I say!:

remove ns from my header address to reply via email

In the other hemispehere, they spin the other way and account for the
conservation of energy............

Hi metalworkers.

I'm on the brink of starting to build an experiment
http://tomdbum.com/WaterWorld/Vortex.htm

There's a lot of metal work involved, and I am not sure of methods and costs.

Can anyone advice me closer?

/tom