If you wonder what alchemy has to do with radionics, well … everything. It is the one science (or “proto-science”) that still regards intention of the operator as an essential “ingredient”. Modern science and ancient alchemy converge slowly towards each other, because new generations of scientists begin to understand the role of consciousness in physical and chemical processes.
Alchemy is a lot more interesting as homeopathy and radionics put together, because it includes all the aspects and strange phenomena of both arts.