GRANDER technology, hardly any technological achievement of the past decades, has polarized experts and media coverage so strongly.
Only the development of new, physical measuring methods and new fields of study made it possible to scientifically document and finally prove the effects of GRANDER. The long-held secret about function and mode of action is no longer a secret.
Here, very briefly, is the current status, compared to the past, in documented, reproducible setups and peer reviewed: