This patent of Steve Marks never got attention

[Dave45]

99
Its simple, I use a see through container, position the coil using the coil wire or thread, power the coil with 12 volts dc or ac put in a freezer and let it freeze. It usually takes about 24 hours, although I check it about every 2 to 3 hours, watching it freeze is interesting.
I have found that purified bottled drinking water is best and Iv used all kinds, even distilled my own.
I have a small chest type freezer, I run wire leads into the freezer but the power supply is on the outside.

[poynt99]

Interesting idea Dave. do you have any photos of some you've done?