On 16/12/16 02:10, Michael Chare wrote:
On 15/12/2016 16:28, The Natural Philosopher wrote:
On 15/12/16 18:20, Jethro_uk wrote:
I had some (very !!!!) vague idea of maybe two radioactive substances
somehow joined to deliver a current across the assembly.

Sort of a nuclear equivalent to a chemical battery.

I have no idea how or if it would be possible.

Mmm. I'll think about that one.


There are many electrical fields emanating from the sun, how are they
generated?

MHD I think. Not sure.